585:
1844:. Anyone can report their phone as lost or stolen with their Telecom Carrier, and the IMEI would be blacklisted with a central registry. Telecom carriers, depending upon local regulation can or must implement blocking of blacklisted phones in their network. There are, however, a number of ways to circumvent a blacklist. One method is to send the phone to a country where the telecom carriers are not required to implement the blacklisting and sell it there, another involves altering the phone's IMEI number. Even so, mobile phones typically have less value on the second-hand market if the phones original IMEI is blacklisted.
932:." Smartphones with screens over 115 millimetres (4.5 in) in size are commonly difficult to use with only a single hand, since most thumbs cannot reach the entire screen surface; they may need to be shifted around in the hand, held in one hand and manipulated by the other, or used in place with both hands. Due to design advances, some modern smartphones with large screen sizes and "edge-to-edge" designs have compact builds that improve their ergonomics, while the shift to taller aspect ratios have resulted in phones that have larger screen sizes whilst maintaining the ergonomics associated with smaller 16:9 displays.
1194:
730:
subscribers, and collection of billing information for the service. The automation systems can control the "hand off" of a customer handset moving between one cell and another so that a call in progress continues without interruption, changing channels if required. In the earliest mobile phone systems by contrast, all control was done manually; the customer would search for an unoccupied channel and speak to a mobile operator to request connection of a call to a landline number or another mobile. At the termination of the call the mobile operator would manually record the billing information.
1937:
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57:
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436:
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in countries which ban both handheld and hands-free usage, rather than those which ban handheld use only, as officials cannot easily tell which function of the mobile phone is being used simply by looking at the driver. This can lead to drivers being stopped for using their device illegally for a phone call when, in fact, they were using the device legally, for example, when using the phone's incorporated controls for car stereo,
2062:(FAA) does not actually prohibit the use of personal electronic devices (including cell phones) on aircraft. Paragraph (b)(5) of 14 CFR 91.21 permits airlines to determine if devices can be used in flight, allowing use of "any other portable electronic device that the operator of the aircraft has determined will not cause interference with the navigation or communication system of the aircraft on which it is to be used."
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towers are usually interconnected to each other and the phone network and the internet by wired connections. Due to bandwidth limitations each cell will have a maximum number of cell phones it can handle at once. The cells are therefore sized depending on the expected usage density, and may be much smaller in cities. In that case much lower transmitter powers are used to avoid broadcasting beyond the cell.
726:
channel for a telephone connection, that frequency is unavailable for other customers in the local cell and in the adjacent cells. However, cells further away can re-use that channel without interference as the subscriber's handset is too far away to be detected. The transmitter power of each base station is coordinated to efficiently service its own cell, but not to interfere with the cells further away.
324:
394:("Conférence Européenne des Postes et Telecommunications", European Postal and Telecommunications conference). The Franco-German R&D cooperation demonstrated the technical feasibility, and in 1987, a Memorandum of Understanding was signed between 13 European countries that agreed to launch a commercial service by 1991. The first version of the GSM standard had 6,000 pages. The
1465:, which has over 902 million mobile phone subscribers as of June 2018. Over 50 mobile operators have over ten million subscribers each, and over 150 mobile operators had at least one million subscribers by the end of 2009. In 2014, there were more than seven billion mobile phone subscribers worldwide, a number that is expected to keep growing.
2186:, the amount of time using a device with a screen, has become an issue for mobile phones since the adaptation of smartphones. Research is being conducted to show the correlation between screen time and the mental and physical harm in child development. To prevent harm, some parents and even governments have placed restrictions on its usage.
1968:, announced the results of a study which showed 19% of drivers surveyed accessed the Internet on a smartphone while driving. Many jurisdictions prohibit the use of mobile phones while driving. In Egypt, Israel, Japan, Portugal, and Singapore, both handheld and hands-free use of a mobile phone (which uses a
2192:
While there are rumors of mobile phones causing cancer, there was a study conducted by
International Agency for Research on Cancer (IARC) that stated the there could be an increase risk of brain tumors with the use of smartphones, this is not confirmed. They also stated that with the lack of data for
1487:
Mobile phones are used for a variety of purposes, such as keeping in touch with family members, for conducting business, and in order to have access to a telephone in the event of an emergency. Some people carry more than one mobile phone for different purposes, such as for business and personal use.
1446:
once held large sway over the global mobile phone market, and many new technologies were pioneered in Europe. By 2010, the influence of
European companies had significantly decreased due to fierce competition from American and Asian companies, to where most technical innovation had shifted. Apple and
419:
was established, and all CEPT standardization activities were transferred to ETSI. Working Group GSM became
Technical Committee GSM. In 1991, it became Technical Committee SMG (Special Mobile Group) when ETSI tasked the committee with UMTS (3G). In addition to transmitting voice over digital signals,
2102:
In 2010, an estimated 1500 pedestrians were injured in the US while using a cellphone and some jurisdictions have attempted to ban pedestrians from using their cellphones. Other countries, such as China and the
Netherlands, have introduced special lanes for smartphone users to help direct and manage
2021:
prohibits all mobile phone use while driving, including use of hands-free devices. New
Zealand has banned hand-held cell phone use since 1 November 2009. Many states in the United States have banned texting on cell phones while driving. Illinois became the 17th American state to enforce this law. As
1562:
In some parts of the world, mobile phone sharing is common. Cell phone sharing is prevalent in urban India, as families and groups of friends often share one or more mobile phones among their members. There are obvious economic benefits, but often familial customs and traditional gender roles play a
713:
with a range of up to tens of kilometers' (miles), using only a few sets of radio channels (frequencies). Once these few channels were in use by customers, no further customers could be served until another user vacated a channel. It would be impractical to give every customer a unique channel since
1993:
Due to the increasing complexity of mobile phones, they are often more like mobile computers in their available uses. This has introduced additional difficulties for law enforcement officials when attempting to distinguish one usage from another in drivers using their devices. This is more apparent
1007:
The average phone battery lasts two–three years at best. Many of the wireless devices use a
Lithium-Ion (Li-Ion) battery, which charges 500–2500 times, depending on how users take care of the battery and the charging techniques used. It is only natural for these rechargeable batteries to chemically
2028:
maintains a list of distracted driving laws in the United States. This database of laws provides a comprehensive view of the provisions of laws that restrict the use of mobile communication devices while driving for all 50 states and the
District of Columbia between 1992 when first law was passed,
733:
Mobile phones communicate with cell towers that are placed to give coverage across a telephone service area, which is divided up into 'cells'. Each cell uses a different set of frequencies from neighboring cells, and will typically be covered by three towers placed at different locations. The cell
414:
for their contributions to the first digital mobile telephone standard. In 2018, the GSM was used by over 5 billion people in over 220 countries. The GSM (2G) has evolved into 3G, 4G and 5G. The standardization body for GSM started at the CEPT Working Group GSM (Group
Special Mobile) in 1982 under
258:
Mobile phones are considered an important human invention as they have been one of the most widely used and sold pieces of consumer technology. The growth in popularity has been rapid in some places, for example, in the UK, the total number of mobile phones overtook the number of houses in 1999.
2072:
Many passengers are pressing airlines and their governments to allow and deregulate mobile phone use, while some airlines, under the pressure of competition, are also pushing for deregulation or seeking new technology which could solve the present problems. Official aviation agencies and safety
725:
mobile phone system gets its name from dividing the service area into many small cells, each with a base station with (for example) a useful range on the order of a kilometer (mile). These systems have dozens or hundreds of possible channels allocated to them. When a subscriber is using a given
2009:
and its effects on behaviour and safety. In 2013, a national survey in the US reported the number of drivers who reported using their cellphones to access the
Internet while driving had risen to nearly one of four. A study conducted by the University of Vienna examined approaches for reducing
737:
In order to handle the high traffic, multiple towers can be set up in the same area (using different frequencies). This can be done permanently or temporarily such as at special events or in disasters. Cell phone companies will bring a truck with equipment to host the abnormally high traffic.
729:
Automation embedded in the customer's handset and in the base stations control all phases of the call, from detecting the presence of a handset in a service area, temporary assignment of a channel to a handset making a call, interface with the land-line side of the network to connect to other
1566:
Smartphones also have the use for individuals who suffer from diabetes. There are apps for patients with diabetes to self monitor their blood sugar, and can sync with flash monitors. The apps have a feature to send automated feedback or possible warnings to other family members or healthcare
866:
had NOR flash memory, from which processor instructions could be executed directly in an execute in place architecture and allowed for short boot times. With smartphones, NAND flash memory was adopted as it has larger storage capacities and lower costs, but causes longer boot times because
1897:
rabbinate in
Britain that texting by youths could waste time and lead to "immodest" communication, the rabbinate recommended that phones with text-messaging capability not be used by children; to address this, they gave their official approval to a brand of "Kosher" phones with no texting
2610:
Almost 40 percent of the world's population, 2.7 billion people, are online. The developing world is home to about 826 million female internet users and 980 million male internet users. The developed world is home to about 475 million female Internet users and 483 million male Internet
1909:; under Orthodox Judaism, the use of any electrical device is generally prohibited during this time, other than to save lives, or reduce the risk of death or similar needs. Such phones are approved for use by essential workers, such as health, security, and public service workers.
1547:
and other African countries, people used to travel from village to village to let friends and relatives know about weddings, births, and other events. This can now be avoided in areas with mobile phone coverage, which are usually more extensive than areas with just land-line
1056:
used to identify and authenticate the user of the mobile phone. The SIM card allows users to change phones by simply removing the SIM card from one mobile phone and inserting it into another mobile phone or broadband telephony device, provided that this is not prevented by a
1648:
to hold cash balances which are recorded on their SIM cards. Cash can be deposited or withdrawn from M-PESA accounts at Safaricom retail outlets located throughout the country and can be transferred electronically from person to person and used to pay bills to companies.
2073:
boards are resisting any relaxation of the present safety rules unless and until it can be conclusively shown that it would be safe to do so. There are both technical and social factors which make the issues more complex than a simple discussion of safety versus hazard.
234:
was the first commercially available handheld mobile phone. From 1983 to 2014, worldwide mobile phone subscriptions grew to over seven billion; enough to provide one for every person on Earth. In the first quarter of 2016, the top smartphone developers worldwide were
2017:, from 27 February 2007, motorists who are caught using a hand-held mobile phone while driving will have three penalty points added to their license in addition to the fine of ÂŁ60. This increase was introduced to try to stem the increase in drivers ignoring the law.
890:
also greatly affects overall performance. Because of these problems, the performance of mobile phone CPUs is often more appropriately given by scores derived from various standardized tests to measure the real effective performance in commonly used applications.
998:
feature and talk to a person on the phone without holding it to their ear. The small speakers can also be used to listen to digital audio files of music or speech or watch videos with an audio component, without holding the phone close to the ear.
1872:
to extract minerals essential for the electronics industry. The profits from the minerals finance the bloodiest conflict since the second world war; the war has lasted nearly 20 years and has recently flared up again. For the last 15 years, the
1917:
Restrictions on the use of mobile phones are applied in a number of different contexts, often with the goal of health, safety, security or proper functioning of an establishment, or as a matter of etiquette. Such contexts include:
4173:
1499:
found that one in ten mobile phone subscribers have a second phone that is often kept secret from other family members. These phones may be used to engage in such activities as extramarital affairs or clandestine business
660:. A feature phone has additional functions over and above a basic mobile phone, which is only capable of voice calling and text messaging. Feature phones and basic mobile phones tend to use a proprietary, custom-designed
4458:
1727:
Mobile phones are commonly used to collect location data. While the phone is turned on, the geographical location of a mobile phone can be determined easily (whether it is being used or not) using a technique known as
1488:
Multiple SIM cards may be used to take advantage of the benefits of different calling plans. For example, a particular plan might provide for cheaper local calls, long-distance calls, international calls, or roaming.
1979:
A 2011 study reported that over 90% of college students surveyed text (initiate, reply or read) while driving. The scientific literature on the dangers of driving while sending a text message from a mobile phone, or
1746:
China has proposed using this technology to track the commuting patterns of Beijing city residents. In the UK and US, law enforcement and intelligence services use mobile phones to perform surveillance operations.
3429:
1008:
age, which is why the performance of the battery when used for a year or two will begin to deteriorate. Battery life can be extended by draining it regularly, not overcharging it, and keeping it away from heat.
1531:
reported that mobile phones have spread faster than any other form of technology and can improve the livelihood of the poorest people in developing countries, by providing access to information in places where
2779:
2069:
are moving towards allowing mobile phone use in flight. Many airlines still do not allow the use of mobile phones on aircraft. Those that do often ban the use of mobile phones during take-off and landing.
2649:
4536:
1205:(SMS) text messaging. The first SMS message was sent from a computer to a mobile phone in 1992 in the UK while the first person-to-person SMS from phone to phone was sent in Finland in 1993. The first
982:, have appeared and are often available on newer smartphones. Sound quality can remain a problem due to the design of the phone, the quality of the cellular network and compression algorithms used in
517:
in 2009. In the 2010s, 4G technology has found diverse applications across various sectors, showcasing its versatility in delivering high-speed wireless communication, such as mobile broadband, the
540:) cellular networks commenced worldwide in 2019. The term "5G" was originally used in research papers and projects to denote the next major phase in mobile telecommunication standards beyond the
5537:
1588:
in Finland. Soon afterwards, other media content appeared, such as news, video games, jokes, horoscopes, TV content and advertising. Most early content for mobile phones tended to be copies of
5053:
Karipidis, Ken; Baaken, Dan; Loney, Tom; Blettner, Maria; Brzozek, Chris; Elwood, Mark; Narh, Clement; Orsini, Nicola; Röösli, Martin; Paulo, Marilia Silva; Lagorio, Susanna (30 August 2024).
1805:, one out of three robberies involve the theft of a cellular phone. Police data in San Francisco show that half of all robberies in 2012 were thefts of cellular phones. An online petition on
5055:"The effect of exposure to radiofrequency fields on cancer risk in the general and working population: A systematic review of human observational studies – Part I: Most researched outcomes"
614:(which includes tablets, etc.). In the developed world, smartphones have now overtaken the usage of earlier mobile systems. However, in the developing world, they account for around 50% of
4296:
296:
radio communications from ships and trains. The race to create truly portable telephone devices began after World War II, with developments taking place in many countries. The advances in
2229:
Mobile phones are considered an important human invention as it has been one of the most widely used and sold pieces of consumer technology. They have also become culturally symbolic. In
391:
1045:, in order to function. The SIM card is approximately the size of a small postage stamp and is usually placed underneath the battery in the rear of the unit. The SIM securely stores the
1563:
part. It is common for a village to have access to only one mobile phone, perhaps owned by a teacher or missionary, which is available to all members of the village for necessary calls.
4164:
2241:
are two examples of devices that were popular for being fashionable while not necessarily focusing on the original purpose of mobile phones, i.e. a device to provide mobile telephony.
1682:
were enabled to work with SMS payments. Eventually, the idea spread and in 1999, the Philippines launched the country's first commercial mobile payments systems with mobile operators
1255:. Following the success of the App Store, other smartphone manufacturers launched application stores, such as Google's Android Market (later renamed to the Google Play Store), RIM's
6454:
4468:
4355:
4769:
4609:
1952:
Mobile phone use while driving, including talking on the phone, texting, or operating other phone features, is common but controversial. It is widely considered dangerous due to
390:
standard. This sparked competition in the sector as the new operators challenged the incumbent 1G network operators. The GSM standard is a European initiative expressed at the
2065:
In Europe, regulations and technology have allowed the limited introduction of the use of passenger mobile phones on some commercial flights, and elsewhere in the world many
3426:
4061:
3918:
1772:
Studies have shown that around 40–50% of the environmental impact of mobile phones occurs during the manufacture of their printed wiring boards and integrated circuits.
718:
allocated to the mobile service. As well, technical limitations such as antenna efficiency and receiver design limit the range of frequencies a customer unit could use.
4243:
2790:
1088:
networks to be accessed. From 2010 onwards, such phones became popular in emerging markets, and this was attributed to the desire to obtain the lowest calling costs.
8878:
3584:
2126:
are forbidden from possessing mobile phones due to their ability to communicate with the outside world and other security issues. Mobile phones are one of the most
4723:
3073:
1540:. Use of mobile phones also spawns a wealth of micro-enterprises, by providing such work as selling airtime on the streets and repairing or refurbishing handsets.
928:; feature phones generally have screen sizes below 90 millimetres (3.5 in). Phones with screens larger than 130 millimetres (5.2 in) are often called "
560:(Gbit/s) range, aiming for a network latency of 1 ms. This near-real-time responsiveness and improved overall data performance are crucial for applications like
1175:
A mobile app is a computer program designed to run on a mobile device, such as a smartphone. The term "app" is a shortening of the term "software application".
3125:
2842:
3786:
6594:
1709:(NFC). Enabling contactless payments through NFC-equipped mobile phones requires the co-operation of manufacturers, network operators, and retail merchants.
4658:
4534:
3895:
2999:
909:. Depending on the device's type and design, the screen fills most or nearly all of the space on a device's front surface. Many smartphone displays have an
8063:
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3813:
2211:
found that banning mobile phones in schools could increase pupils' academic performance, providing benefits equal to one extra week of schooling per year.
1739:
The movements of a mobile phone user can be tracked by their service provider and, if desired, by law enforcement agencies and their governments. Both the
1236:
1209:
service, delivered via SMS, was launched in Finland in 2000, and subsequently many organizations provided "on-demand" and "instant" news services by SMS.
2340:
1784:
5546:
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5398:
741:
Capacity was further increased when phone companies implemented digital networks. With digital, one frequency can host multiple simultaneous calls.
5581:
1592:, such as banner advertisements or TV news highlight video clips. Recently, unique content for mobile phones has been emerging, from ringtones and
7093:
5236:
4261:
Atchley, Paul; Atwood, Stephanie; Boulton, Aaron (January 2011). "The Choice to Text and Drive in Younger Drivers: Behaviour May Shape Attitude".
7440:
6255:
4751:
4304:
2013:
Accidents involving a driver being distracted by talking on a mobile phone have begun to be prosecuted as negligence similar to speeding. In the
1841:
280:
of Motorola, shown here in a 2007 reenactment, made the first publicized handheld mobile phone call on a prototype DynaTAC model on 3 April 1973.
3759:
2033:
including, for example, activities regulated (e.g., texting versus talking, hands-free versus handheld), targeted populations, and exemptions.
1961:
1957:
363:(NMT) system in Denmark, Finland, Norway, and Sweden. Several other countries then followed in the early to mid-1980s. These first-generation (
501:
By 2009, it had become clear that, at some point, 3G networks would be overwhelmed by the growth of bandwidth-intensive applications, such as
7320:
3869:
2816:
1503:
Some organizations assist victims of domestic violence by providing mobile phones for use in emergencies. These are often refurbished phones.
5035:
2579:
8771:
8743:
8738:
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1973:
247:; smartphone sales represented 78 percent of total mobile phone sales. For feature phones as of 2016, the top-selling brands were Samsung,
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4386:
2938:
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556:(5G New Radio) standard. 5G can be implemented in low-band, mid-band or high-band millimeter-wave, with download speeds that can achieve
4553:
3151:
Ward, J. R.; Phillips, M. J. (1 April 1987). "Digitizer Technology: Performance Characteristics and the Effects on the User Interface".
1231:
for third-party applications (software and computer programs) focused on a single platform. There are a huge variety of apps, including
694:
Cellular networks work by only reusing radio frequencies (in this example frequencies f1–f4) in non adjacent cells to avoid interference
292:
filed a patent for a "pocket-size folding telephone with a very thin carbon microphone". Early predecessors of cellular phones included
8858:
4336:
854:
and offer basic telephony. Handsets with more advanced computing ability through the use of native software applications are known as
259:
Today, mobile phones are globally ubiquitous, and in almost half the world's countries, over 90% of the population owns at least one.
7270:
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6125:
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3305:
1902:, some vendors report good sales to adults who prefer the simplicity of the devices; other Orthodox Jews question the need for them.
1435:
surpassed Nokia, selling 93.5 million units as against Nokia's 82.7 million units. Samsung has retained its top position since then.
1228:
1222:
748:
infrastructure is often used by smartphones as much as possible as it offloads traffic from cell networks on to local area networks.
6523:
3330:
3099:
2330:
1750:
Hackers have been able to track a phone's location, read messages, and record calls, through obtaining a subscribers phone number.
1046:
3967:
3687:
Donner, Jonathan, and Steenson, Molly Wright. "Beyond the Personal and Private: Modes of Mobile Phone Sharing in Urban India." In
5624:
2890:
509:) technologies, with the promise of speed improvements up to tenfold over existing 3G technologies. The first publicly available
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1829:
of the major smartphone manufacturers and telecommunication carriers. On 10 June 2013, Apple announced that it would install a "
8765:
7400:
1956:. Being distracted while operating a motor vehicle has been shown to increase the risk of accidents. In September 2010, the US
1301:
4512:
4354:
Burger, Christoph; Riemer, Valentin; Grafeneder, Jürgen; Woisetschläger, Bianca; Vidovic, Dragana; Hergovich, Andreas (2010).
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5342:
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the research and the usage periods of 15 years will warrant further research for smartphones and the cause of brain tumors.
1948:
A sign in the US restricting cell phone use to certain times of day (no cell phone use between 7:30–9:00 am and 2:00–4:15 pm)
607:
160:
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2022:
of July 2010, 30 states had banned texting while driving, with Kentucky becoming the most recent addition on 15 July.
1415:
As of 2022, the top five manufacturers worldwide were Samsung (21%), Apple (16%), Xiaomi (13%), Oppo (10%), and Vivo (9%).
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allocated to mobile services, and lets thousands of subscribers converse at the same time within a given geographic area.
8822:
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architecture, and therefore mobile telephones are called cellphones (or "cell phones") in North America. In addition to
8863:
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7315:
6497:
6429:
3701:
Hahn, Hans; Kibora, Ludovic (2008). "The Domestication of the Mobile Phone: Oral Society and New ICT in Burkina Faso".
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in their devices to make them unusable if stolen. The petition is part of a joint effort by New York Attorney General
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allowing many simultaneous telephone conversations in a given service area. This allows efficient use of the limited
313:
100:
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The TV industry has recently started using mobile phones to drive live TV viewing through mobile apps, advertising,
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had an advanced robotic disassembler and sorter called Liam specifically for recycling outdated or broken iPhones.
1158:
4033:
Rujanavech, Charissa; Lessard, Joe; Chandler, Sarah; Shannon, Sean; Dahmus, Jeffrey; Guzzo, Rob (September 2016).
3476:
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1091:
When the removal of a SIM card is detected by the operating system, it may deny further operation until a reboot.
819:
which echoes the user's typing, and displays text messages, contacts, and more. The display is typically either a
8517:
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7009:
6579:
4697:
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1227:
The introduction of Apple's App Store for the iPhone and iPod Touch in July 2008 popularized manufacturer-hosted
6013:
4922:"Effects of screentime on the health and well-being of children and adolescents: a systematic review of reviews"
3817:
2233:
for example, mobile phones are often decorated with charms. They have also become fashion symbols at times. The
1775:
The average user replaces their mobile phone every 11 to 18 months, and the discarded phones then contribute to
8848:
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in 1973, using a handset weighing 2 kilograms (4.4 lb). The first commercial automated cellular network (
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A handheld mobile radio telephone service was envisioned in the early stages of radio engineering. In 1917,
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instructions cannot be executed from it directly, and must be copied to RAM memory first before execution.
824:
425:
124:
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1235:, music products and business tools. Up until that point, smartphone application distribution depended on
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4356:"Reaching the Mobile Respondent: Determinants of High-Level Mobile Phone Use Among a High-Coverage Group"
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447:
3427:
W3C Interview: Vision Mobile on the App Developer Economy with Matos Kapetanakis and Dimitris Michalakos
2130:
items into prisons. They provide inmates the ability to make and receive unauthorized phone calls, send
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services, which may include the ability to transfer cash payments by secure SMS text message. Kenya's
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displays. Some displays are integrated with pressure-sensitive digitizers, such as those developed by
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to calculate the differences in time for a signal to travel from the mobile phone to each of several
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1382:
974:
In sound, smartphones and feature phones vary little. Some audio-quality enhancing features, such as
698:
The critical advantage that modern cellular networks have over predecessor systems is the concept of
657:
148:
91:
link while the user is moving within a telephone service area, as opposed to a fixed-location phone (
4814:
8792:
8034:
7969:
7922:
7882:
7722:
7597:
7470:
7300:
7062:
7056:
7050:
6999:
6967:
6569:
6474:
5853:
5794:
4584:
4431:
3356:
3235:
2356:
2297:
1706:
1134:
794:
467:
340:
309:
277:
268:
215:
168:
5308:
2812:
584:
8888:
8631:
8616:
8460:
8411:
8334:
8234:
7912:
7798:
7793:
7592:
7505:
7420:
7028:
6669:
6439:
6434:
5858:
5133:
4995:
2960:
2554:
2113:
1113:
876:
767:
669:
510:
360:
136:
3691:, edited by Scott Campbell and Rich Ling, 231–250. Piscataway, NJ: Transaction Publishers, 2008.
3449:
8843:
8553:
8339:
8154:
8099:
8094:
7907:
7872:
7445:
6557:
6406:
6135:
6120:
6085:
5761:
5610:
4300:
4244:"Quit Googling yourself and drive: About 20% of drivers using Web behind the wheel, study says"
3637:
2350:
2010:
inappropriate and problematic use of mobile phones, such as using mobile phones while driving.
1767:
1718:
1193:
1062:
935:
820:
301:
5426:
Cellphone: The Story of the World's Most Mobile Medium, and How It Has Transformed Everything!
4557:
2978:
2868:
1678:
Mobile payments were first trialled in Finland in 1998 when two Coca-Cola vending machines in
8455:
8259:
8224:
8144:
8124:
8046:
7934:
7855:
7383:
7310:
6736:
6449:
6353:
6267:
5914:
5892:
5673:
3074:"Don't call it a phablet: the 5.5" Samsung Galaxy S7 Edge is narrower than many 5.2" devices"
2428:
1982:
1931:
1722:
1456:
1050:
786:
757:
715:
522:
336:
96:
7788:
4141:
3401:
2520:
1153:
Feature phones have basic software platforms. Smartphones have advanced software platforms.
8369:
8329:
8299:
8056:
7991:
7813:
7388:
7373:
7363:
6589:
6584:
6371:
5836:
5737:
5663:
3375:
2438:
2411:
2325:
2178:
2030:
2029:
through 1 December 2010. The dataset contains information on 22 dichotomous, continuous or
1965:
1687:
1577:
1256:
910:
882:
Mobile CPU performance depends not only on the clock rate (generally given in multiples of
879:(CPUs), similar to those in computers, but optimised to operate in low power environments.
494:, video calls, and sending large e-mail messages, as well as watching videos, typically in
156:
4724:"The Absurdity of Honolulu's New Law Banning Pedestrians From Looking at Their Cellphones"
4580:
4417:
4403:
4225:
1936:
331:
8000X. In 1983, it became the first commercially available handheld cellular mobile phone.
8:
8379:
8319:
8078:
8040:
7838:
7823:
7694:
7617:
7378:
7368:
6260:
6180:
6028:
5690:
5300:
4895:
4463:
3334:
3306:"Should You Leave Your Smartphone Plugged Into The Charger Overnight? We Asked An Expert"
3047:
1905:
In Israel, similar phones to kosher phones with restricted features exist to observe the
1877:
has been a major source of natural resources for the mobile phone industry." The company
1698:
1631:
1491:
The mobile phone has been used in a variety of diverse contexts in society. For example:
1479:
1330:
790:
573:
300:
have been traced in successive "generations", starting with the early zeroth-generation (
236:
188:
789:, providing the power source for the phone functions. A modern handset typically uses a
8883:
8868:
8606:
8563:
8494:
8364:
8294:
8269:
8204:
8051:
7772:
7498:
6306:
6163:
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5369:
5108:
5091:
5039:
4946:
4921:
4689:
4378:
3718:
3176:
2761:
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1987:
1953:
1652:
1627:
1521:
1276:
1038:
983:
809:
779:
557:
518:
368:
207:); mobile phones that offer greatly advanced computing capabilities are referred to as
4120:"How stolen phone blacklists will tamp down on crime, and what to do in the mean time"
3950:"Your phone number is all a hacker needs to read texts, listen to calls and track you"
3534:
8646:
8568:
8482:
8465:
8428:
8274:
8104:
8073:
7939:
7833:
7732:
7699:
7571:
7481:
6486:
6444:
6279:
6235:
6058:
6051:
5909:
5668:
5526:
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5443:
5429:
5373:
5338:
5289:
5185:
5113:
5072:
5017:
4951:
4681:
4278:
3722:
3516:
3407:
3168:
3027:
2741:
2709:
2697:
2530:
2371:
2283:
2025:
1882:
1853:
1818:
1496:
1280:
1072:
A hybrid mobile phone can hold up to four SIM cards, with a phone having a different
565:
530:
344:
273:
184:
56:
38:
8314:
4382:
3842:
3180:
2305:
636:
to describe mobile phones which are limited in capabilities in contrast to a modern
8651:
8611:
8591:
8558:
8487:
8445:
8359:
8214:
8199:
8174:
8149:
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7395:
7295:
7290:
7167:
6609:
6539:
6381:
6326:
6192:
6158:
6068:
6003:
5875:
5804:
5658:
5641:
5518:
5512:
on the mobile – the effects of mobile telephones on social and individual life
5361:
5103:
5062:
5007:
4941:
4933:
4879:
4728:
4693:
4673:
4370:
4270:
3710:
3160:
2765:
2753:
2687:
2624:"Gartner Says Worldwide Smartphone Sales Grew 3.9 Percent in First Quarter of 2016"
2376:
2345:
2234:
2189:
There have been rumors that mobile phone use can cause cancer, but this is a myth.
1859:
1776:
1758:
1644:
mobile banking service, for example, allows customers of the mobile phone operator
1517:
1507:
1369:
887:
843:
722:
681:
615:
443:
372:
328:
317:
297:
231:
104:
95:). The radio frequency link establishes a connection to the switching systems of a
61:
45:
1822:
226:
on 3 April 1973, using a handset weighing c. 2 kilograms (4.4 lbs). In 1979,
8279:
8134:
7902:
7877:
7865:
7550:
7540:
7339:
6220:
6210:
6185:
6168:
6145:
5975:
5970:
5863:
5402:
5067:
4540:
4065:
3557:
3517:"Non-Chinese smartphones: These phones are not made in China - MobilityArena.com"
3433:
3003:
2723:
2335:
2311:
1894:
1729:
1559:. It is estimated that 86% of Americans use their mobile phone while watching TV.
955:
699:
569:
502:
474:
networks to have higher data transfer speeds and capacity. 3G is able to provide
289:
176:
132:
88:
4937:
4883:
1447:
Google, both of the United States, also came to dominate mobile phone software.
505:. Consequently, the industry began looking to data-optimized fourth-generation (
8477:
8349:
8324:
8284:
8254:
8129:
7964:
7917:
7892:
7850:
7704:
7689:
7658:
7430:
7425:
7254:
6871:
6560:
6202:
6175:
6153:
5887:
5365:
4838:
4080:"Apple to add kill switches to help combat iPhone theft" by Jaxon Van Derbeken
2433:
2255:
2135:
2014:
1944:
1694:
1637:
1621:
1617:
1593:
1528:
1511:
975:
906:
900:
816:
771:
703:
665:
645:
526:
490:
in laptop computers. This ensures it can be applied to mobile Internet access,
252:
180:
164:
120:
92:
84:
5572:
4677:
4274:
3714:
2094:
1026:
435:
8837:
8626:
8399:
8389:
8304:
8194:
8189:
8179:
8164:
7986:
7845:
7663:
7637:
7435:
6508:
6316:
5965:
5929:
5880:
5868:
5576:
5421:
5349:
5330:
5189:
5076:
4770:"Antwerp introduces 'text walking lanes' for pedestrians using mobile phones"
4374:
4319:
Mobile phone use while cycling: Incidence and effects on behaviour and safety
3172:
2701:
2627:
2416:
2245:
2078:
2055:
1899:
1702:
1683:
863:
851:
805:
800:
An input mechanism to allow the user to interact with the phone. These are a
641:
627:
491:
432:
with a theoretical maximum transfer speed of 384 kbit/s (48 kB/s).
352:
293:
223:
196:
65:
3870:"Cell Phone Tracking Can Locate Terrorists – But Only Where It's Legal"
3164:
2912:
2757:
8504:
8344:
8289:
8219:
8184:
8119:
8018:
8008:
7860:
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7157:
7141:
6774:
6348:
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6245:
5955:
5846:
5117:
5021:
5012:
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4685:
4282:
3279:
2448:
2320:
2259:
2249:
2238:
2220:
2139:
1969:
1869:
1864:
1672:
1589:
1474:
1462:
1461:
The world's largest individual mobile operator by number of subscribers is
995:
710:
545:
487:
116:
5148:
4624:
1858:
Demand for metals used in mobile phones and other electronics fuelled the
8704:
8354:
8264:
8249:
8209:
8169:
8028:
7653:
7239:
7188:
7098:
7086:
6336:
6301:
6250:
6225:
5787:
5727:
5506:
5382:
Perpetual Contact: Mobile Communication, Private Talk, Public Performance
2258:, which are performed on mobile phones, has also led to the creation of '
2183:
1972:) is banned. In other countries, including the UK and France and in many
1830:
1814:
1733:
1656:
1264:
1206:
830:
561:
514:
475:
403:
305:
230:(NTT) launched the world's first cellular network in Japan. In 1983, the
4188:"Children of the Congo who risk their lives to supply our mobile phones"
3126:"The Samsung Galaxy S8 will change the way we think about display sizes"
1990:
found a sixfold increase in distraction-related accidents when texting.
1122:
8709:
8416:
8114:
8023:
7979:
7949:
7927:
7555:
6424:
6240:
6215:
6112:
6023:
5980:
5919:
5131:
Davis, Anna (18 May 2015). "Social media 'more stressful than exams'".
4505:
2458:
2174:
2142:, and follow news pertaining to their case, among other forbidden uses.
1976:, only handheld phone use is banned while hands-free use is permitted.
1806:
1790:
1585:
1483:
Mobile phone subscribers per 100 inhabitants. 2014 figure is estimated.
1343:
1252:
1232:
1170:
1066:
925:
855:
649:
637:
603:
598:
483:
459:
429:
383:
248:
240:
208:
192:
172:
31:
6865:
4459:"Texting while driving ban, other new Kentucky laws take effect today"
3896:"China plans to track cellphone users, sparking human rights concerns"
1600:, video content that has been produced exclusively for mobile phones.
1431:
was the market leader in mobile phones from 1998 to 2012. In Q1 2012,
8694:
8159:
7974:
7741:
7668:
7576:
7521:
5960:
5722:
5180:
4572:
4546:
2692:
2675:
2522:
MOSFET Technologies for Double-Pole Four-Throw Radio-Frequency Switch
2453:
2248:. For example a research paper suggested that owning specifically an
2127:
1878:
1668:
1645:
1597:
1556:
1552:
939:
466:
standard. This was followed by 3.5G or 3G+ enhancements based on the
359:
in 1979. This was followed in 1981 by the simultaneous launch of the
152:
108:
80:
5305:
Annual Report of the Board of Regents of the Smithsonian Institution
4353:
3689:
The Reconstruction of Space and Time: Mobile Communication Practices
1608:
8689:
8679:
8596:
8421:
8244:
7535:
7218:
7122:
7021:
6944:
6911:
6331:
6103:
5710:
5700:
5695:
4970:"This Place Just Made it Illegal to Give Kids Too Much Screen Time"
4011:
3100:"We're gonna need Pythagoras' help to compare screen sizes in 2017"
1740:
1581:
1533:
1443:
1424:
1248:
1244:
1058:
1042:
1031:
1017:
979:
963:
709:
Former systems would cover a service area with one or two powerful
661:
653:
633:
367:) systems could support far more simultaneous calls but still used
219:
5501:
Mobile Understanding: The Epistemology of Ubiquitous Communication
5494:
A Sense of Place: The Global and the Local in Mobile Communication
2058:
aboard aircraft in flight. Contrary to popular misconception, the
690:
420:
the 2G network introduced data services for mobile, starting with
8684:
8669:
7887:
7452:
6982:
6949:
6824:
6755:
6689:
6684:
6604:
6230:
6008:
5685:
4527:
2443:
2391:
2244:
Some have also suggested that mobile phones or smartphones are a
2224:
2066:
2006:
1906:
1439:
1432:
1307:
Market share of top-five worldwide mobile phone vendors, Q2 2022
1268:
1260:
1104:
1061:. The first SIM card was made in 1991 by Munich smart card maker
959:
929:
285:
5602:
4032:
3020:
Micheloni, Rino; Crippa, Luca; Marelli, Alessia (27 July 2010).
1862:, which claimed almost 5.5 million lives. In a 2012 news story,
1787:, and Australia has introduced a mobile phone recycling scheme.
1510:, the first literary genre to emerge from the cellular age, via
8714:
8674:
7996:
7161:
7032:
6932:
6674:
6614:
6343:
6063:
5480:
Mobile Learning: Essays on Philosophy, Psychology and Education
4843:
4317:
de Waard, D., Schepers, P., Ormel, W. and Brookhuis, K., 2010,
3968:"The Secret Life Series – Environmental Impacts of Cell Phones"
2650:"Nokia Captured 9% Feature Phone Marketshare Worldwide in 2016"
2123:
2120:
1999:
1780:
1641:
1356:
1272:
1240:
951:
801:
323:
320:, supported a few simultaneous calls, and were very expensive.
244:
37:"Cell Phone" and "Handphone" redirect here. For the films, see
4659:"Pedestrian injuries due to mobile phone use in public places"
2151:
As of 2007, some hospitals had banned mobile devices due to a
2005:
A 2010 study reviewed the incidence of mobile phone use while
1868:
reported: "In unsafe mines deep underground in eastern Congo,
195:. Mobile phones offering only basic capabilities are known as
8699:
8636:
7944:
7249:
7234:
7197:
7184:
7103:
7081:
6887:
6679:
4788:"Smuggled cellphones a growing problem in California Prisons"
4598:
2891:"Duke of Cambridge Presents Maxwell Medals to GSM Developers"
2396:
2263:
2131:
2018:
1834:
1679:
1428:
1283:
were targeting smartphones first for mobile app development.
1077:
883:
839:(SIM) cards and removable user identity module (R-UIM) cards.
745:
685:
553:
463:
335:
The first handheld cellular mobile phone was demonstrated by
200:
144:
140:
128:
7490:
5539:
Mobile phones for development and profit: a win-win scenario
5052:
3666:
3403:
Mobile Messaging Technologies and Services: SMS, EMS and MMS
1898:
capabilities. Although these phones are intended to prevent
1506:
The advent of widespread text-messaging has resulted in the
994:. Cellphones have small speakers so that the user can use a
375:
was the first commercially available handheld mobile phone.
8641:
7415:
7113:
6927:
6795:
6722:
5705:
5545:. Overseas Development Institute. p. 2. Archived from
4780:
4094:
3200:
3196:"Why Mobile Voice Quality Still Stinks – and How to Fix It"
3066:
2893:. IEEE United Kingdom and Ireland Section. 1 September 2018
2831:
1881:
has worked to develop a mobile phone that does not contain
1660:
1544:
1085:
1073:
991:
987:
947:
921:
914:
549:
479:
471:
439:
Dupuis and Haug during a GSM meeting in Belgium, April 1992
416:
395:
5454:
Mobile Communications: Re-negotiation of the Social Sphere
2805:
2724:"BBC News | Business | Mobile phone sales surge"
27:
Portable device to make telephone calls using a radio link
7684:
6835:
6810:
6731:
6718:
6694:
6416:
5841:
5440:
The Mobile Connection: the Cell Phone's Impact on Society
4752:"Chinese city opens 'phone lane' for texting pedestrians"
3638:"Mobile phones help lift poor out of poverty: U.N. study"
1995:
1826:
1202:
1184:
1081:
943:
859:
588:
Active mobile broadband subscriptions per 100 inhabitants
421:
387:
382:) digital cellular technology was launched in Finland by
4297:"Text messaging not illegal but data clear on its peril"
2979:"feature phone Definition from PC Magazine Encyclopedia"
2580:"Timeline from 1G to 5G: A Brief History on Cell Phones"
610:
measures those with Internet connection, which it calls
7213:
7136:
6906:
6708:
6629:
5814:
5809:
5799:
5782:
5777:
5766:
5473:
Mobile Communication: Essays on Cognition and Community
5325:
Thumb Culture: The Meaning of Mobile Phones for Society
4337:"Drivers still Web surfing while driving, survey finds"
3477:"Farewell Nokia: The rise and fall of a mobile pioneer"
1239:
providing applications for multiple platforms, such as
917:, but taller aspect ratios became more common in 2017.
656:
capabilities, and other services offered by the user's
541:
537:
506:
455:
379:
364:
348:
112:
60:
Two decades of evolution of mobile phones, from a 1992
5487:
Mobile Democracy: Essays on Society, Self and Politics
5389:
The Cell Phone Reader: Essays in Social Transformation
4864:
Rachel C. Vreeman, Aaron E. Carroll, "Medical Myths",
3515:
Mobility, Yomi Adegboye AKA Mister (5 February 2020).
3019:
762:
The common components found on all mobile phones are:
4581:"Cell Phones Are Dangerous in Flight: Myth, or Fact?"
3916:
3814:"VISA Testing NFC Memory Cards for Wireless Payments"
3331:"Smartphone boom lifts phone market in first quarter"
2742:"Ubiquitous mobile phones are becoming indispensable"
2676:"Mobile phones: Impacts, challenges, and predictions"
1636:
In many countries, mobile phones are used to provide
1536:
or the Internet are not available, especially in the
5286:
Constant Touch: A Global History of the Mobile Phone
4260:
4226:"Introducing: A 'Kosher Phone' Permitted on Shabbat"
3861:
3357:"How to Fix 'No SIM Card Detected' Error on Android"
3255:"How To Prolong Your Cell Phone Battery's Life Span"
2273:
1438:
Aside from Motorola, European brands such as Nokia,
525:, and multimedia streaming (including music, video,
214:
The first handheld mobile phone was demonstrated by
4554:"Qatar Flies First B787 with Inflight Connectivity"
3917:McCullagh, Declan; Anne Broache (1 December 2006).
3837:
3835:
3118:
2865:"Swedish National Museum of Science and Technology"
2341:
List of countries by number of mobile phones in use
4920:Stiglic, Neza; Viner, Russell M (3 January 2019).
4163:
3092:
2519:Srivastava, Viranjay M.; Singh, Ghanshyam (2013).
1840:All mobile phones have a unique identifier called
5149:"Cell phone users choosing fashion over function"
4993:
4578:
4165:"Is your mobile phone helping fund war in Congo?"
3376:"The History and Evolution of Mobile Advertising"
1940:A driver using two handheld mobile phones at once
1655:has also been successful in South Africa and the
1514:to a website that collects the novels as a whole.
905:One of the main characteristics of phones is the
8879:Telecommunications-related introductions in 1973
8835:
5092:"Health risks associated with mobile phones use"
4657:Nasar, Jack L.; Troyer, Dereck (21 March 2013).
3832:
1960:(NHTSA) reported that 995 people were killed by
672:that often shares common traits across devices.
4913:
4450:
3919:"FBI taps cell phone mic as eavesdropping tool"
3811:
3436:. 18 February 2014. Retrieved 24 February 2015.
2989:
2518:
850:Low-end mobile phones are often referred to as
103:(PSTN). Modern mobile telephone services use a
6538:
4749:
4059:Adams, Mike "Plea Urges Anti-Theft Phone Tech"
1958:National Highway Traffic Safety Administration
1753:
1697:via direct mobile billing schemes, or through
1201:A common data application on mobile phones is
606:have a number of distinguishing features. The
7757:
7506:
6524:
5618:
5387:Kavoori, Anandam & Arceneaux, Noah, eds.
4812:
4579:Sherr, Lynn; Chris Kilmer (7 December 2007).
4556:. IFExpress. 19 November 2012. Archived from
3217:"Why Is Cell Phone Call Quality So Terrible?"
1603:
770:(CPU), the processor of phones. The CPU is a
552:defines 5G as any system that adheres to the
4994:Radesky, Jenny; Christakis, Dimitri (2016).
4919:
4767:
3893:
3784:
3498:"How the smartphone made Europe look stupid"
3450:"Global Smartphone Market Share: By Quarter"
3150:
2936:
2673:
2555:"Meet the man who invented the mobile phone"
2262:'. It also led to the growing popularity of
1813:, urged smartphone manufacturers to install
920:Screen sizes are often measured in diagonal
632:Feature phone is a term typically used as a
576:, IoT, and critical communication services.
8772:Global telecommunications regulation bodies
5593:Cell Phone, the ring heard around the world
5237:"iPhone, iPad are status symbols: Research"
4656:
4207:"Kosher Phones For Britain's Orthodox Jews"
3990:"E-waste research group, Facts and figures"
3910:
3789:. connectedplanetonline.com. Archived from
3757:
3214:
1450:
668:. By contrast, smartphones generally use a
8808:
7764:
7750:
7513:
7499:
6531:
6517:
5625:
5611:
5337:(New York: Routledge, 2011), p. 176.
5253:
5036:"Do mobile phones, 4G or 5G cause cancer?"
4493:. Public Health Law Research. 15 July 2011
4204:
4095:"IMEIpro – free IMEI number check service"
3700:
3233:
3193:
2548:
2546:
1080:cards may be mixed together to allow both
1065:for the Finnish wireless network operator
870:
5323:Glotz, Peter & Bertsch, Stefan, eds.
5298:
5107:
5066:
5011:
4945:
4836:
4325:, Vol 53, No. 1, January 2010, pp. 30–42.
4223:
3585:"Donated cell phones help battered women"
2691:
2652:. Strategyanalytics.com. 24 February 2017
2512:
2214:
1964:. In March 2011, a US insurance company,
1580:through the mobile phone was the sale of
1223:List of mobile app distribution platforms
5380:Katz, James E. & Aakhus, Mark, eds.
5096:International Journal of Health Sciences
4456:
4420:. 22 February 2007 – via BBC News.
4334:
4012:"Mobile Phone Waste and The Environment"
3609:
3514:
3444:
3442:
3333:. Reuters. 29 April 2011. Archived from
2680:Human Behavior and Emerging Technologies
2552:
2331:Customer proprietary network information
2155:that their use would create significant
2093:
1986:, is limited. A simulation study at the
1943:
1935:
1757:
1607:
1478:
1192:
1103:
1025:
986:. Audio quality can be improved using a
689:
583:
442:
434:
322:
272:
147:), short-range wireless communications (
55:
5254:Strat-Comm, Sailient (6 January 2018).
4816:Smuggled cellphones flourish in prisons
4432:"Illinois to ban texting while driving"
4406:. 22 January 2007 – via BBC News.
4205:Brunwasser, Matthew (25 January 2012).
3492:
3490:
3153:IEEE Computer Graphics and Applications
2939:"Capacity Limit Problem in 3G Networks"
2780:"Mobile phones are becoming ubiquitous"
2674:Harris, Arlene; Cooper, Martin (2019).
2543:
1571:
1041:called a Subscriber Identity Module or
513:service was launched in Scandinavia by
14:
8836:
7771:
7401:Multimedia Broadcast Multicast Service
5523:Smart Mobs: The Next Social Revolution
5350:"Urban Errands: The Means of Mobility"
4721:
4630:
4217:
3867:
3587:. The Press-Enterprise. Archived from
3582:
2054:(FCC) regulations prohibit the use of
1578:distributing and selling media content
1576:In 1998, one of the first examples of
1567:providers in the case of an emergency.
1302:List of mobile phone brands by country
7745:
7494:
6512:
5606:
5535:
5256:"The evolution of emoji into culture"
5209:
5130:
5089:
5028:
4612:from the original on 15 February 2013
4533:14 Code of Federal Regulations 91.21
4176:from the original on 10 January 2022.
3947:
3737:"Branchless banking to start in Bali"
3663:"4 Ways Smartphones Can Save Live TV"
3439:
3399:
2845:from the original on 23 February 2017
2819:from the original on 23 February 2017
2785:International Telecommunication Union
2739:
2735:
2733:
2527:Springer Science & Business Media
2196:
1259:, or Android-related app stores like
1216:
1161:worldwide on smartphones since 2011.
1099:
808:for most smartphones (typically with
612:Active Mobile-Broadband subscriptions
608:International Telecommunication Union
8818:
7359:Spectral efficiency comparison table
5582:"The Long Odyssey of the Cell Phone"
5347:
5173:
4987:
4761:
4750:Leo Benedictus (15 September 2014),
4457:Steitzer, Stephanie (14 July 2010).
4410:
4335:Copeland, Larry (12 November 2013).
4236:
3843:"Tracking a suspect by mobile phone"
3487:
3373:
2913:"History of UMTS and 3G Development"
2669:
2667:
2490:, and sometimes shortened to simply
1847:
1821:and San Francisco District Attorney
1779:. Mobile phone manufacturers within
1427:was market leader in mobile phones.
1213:(MMS) was introduced in March 2002.
1117:
648:functionality, in addition to basic
5452:Ling, Rich and Pedersen, Per, eds.
4962:
4837:Mikkelson, Barbara (23 July 2003).
4743:
4606:"In flight phone-free zone may end"
4424:
4396:
4224:Hirshfeld, Rachel (26 March 2012).
2867:. Tekniskamuseet.se. Archived from
793:(LIB), whereas older handsets used
640:. Feature phones typically provide
24:
6455:USA use restrictions while driving
6430:Legality of recording by civilians
5277:
4813:Kevin Johnson (20 November 2008),
4404:"Drivers face new phone penalties"
3812:Tofel, Kevin C. (20 August 2010).
3583:Brooks, Richard (13 August 2007).
3252:
3236:"What's the Best Mobile VoIP App?"
2789:. 17 February 2022. Archived from
2730:
2598:
1712:
1298:List of best-selling mobile phones
1291:
371:cellular technology. In 1983, the
25:
8905:
8859:Mobile telecommunication services
5632:
5598:Canadian Broadcasting Corporation
5566:
5212:"The smartphone as status symbol"
5210:Lasco, Gideon (22 October 2015).
3787:"NFC mobile phone set to explode"
3785:Ready, Sarah (10 November 2009).
3739:. The Jakarta Post. 13 April 2012
3703:Journal of Modern African Studies
3610:Goodyear, Dana (7 January 2009).
3474:
3400:Bodic, Gwenaël Le (8 July 2005).
2664:
2553:Teixeira, Tania (23 April 2010).
2169:Mobile phone radiation and health
2162:
2098:People using phones while walking
2090:Smartphones and pedestrian safety
2052:Federal Communications Commission
1962:drivers distracted by cell phones
1803:Federal Communications Commission
1665:International Finance Corporation
675:
424:text messages, then expanding to
314:Improved Mobile Telephone Service
101:public switched telephone network
30:For the modern mobile phone, see
8817:
8807:
8798:
8797:
8786:
8407:Free-space optical communication
7726:
7716:
7475:
7464:
6550:List of mobile phone generations
6492:
6491:
6480:
6468:
5247:
5229:
5203:
5174:Pell, Alex, ed. (18 July 2023).
5167:
5141:
5124:
5083:
5046:
4666:Accident Analysis and Prevention
4263:Accident Analysis and Prevention
3956:– via www.theguardian.com.
3868:Miller, Joshua (14 March 2009).
3760:"Mobile Payments: Look to Korea"
3635:
3303:
3280:"Iphone Battery and Performance"
3194:Jeff Hecht (30 September 2014).
2304:
2290:
2276:
2252:was seen to be a status symbol.
2112:This section is an excerpt from
2083:
2042:This section is an excerpt from
1928:Mobile phones and driving safety
1921:
1888:
1875:Democratic Republic of the Congo
1837:, due to debut in October 2013.
1743:and the handset can be tracked.
1121:
938:are the most common; others are
621:
536:Deployment of fifth-generation (
378:In 1991, the second-generation (
5584:, 15 photos with captions from
4888:
4858:
4830:
4806:
4715:
4650:
4631:Cauley, Leslie (16 June 2005).
4483:
4347:
4328:
4311:
4289:
4254:
4198:
4180:
4156:
4134:
4112:
4087:
4074:
4052:
4026:
4004:
3982:
3960:
3948:Gibbs, Samuel (18 April 2016).
3941:
3887:
3805:
3778:
3751:
3729:
3694:
3681:
3655:
3629:
3612:"Letter from Japan: I ♥ Novels"
3603:
3576:
3550:
3541:
3537:. China Mobile. 31 August 2017.
3527:
3508:
3468:
3420:
3393:
3374:Lynn, Natalie (10 March 2016).
3367:
3349:
3323:
3297:
3272:
3246:
3227:
3208:
3187:
3144:
3040:
3013:
2971:
2953:
2930:
2905:
2883:
2857:
2772:
2146:
2060:Federal Aviation Administration
1912:
454:In 2001, the third-generation (
415:the umbrella of CEPT. In 1988,
99:, which provides access to the
4722:Grabar, Henry (28 July 2017).
4363:Social Science Computer Review
3762:. banktech.com. Archived from
3665:. Tvgenius.net. Archived from
2941:. Purdue School of Engineering
2839:"Who invented the cell phone?"
2716:
2642:
2616:
2572:
2472:
2036:
1520:also facilitates activism and
1037:Mobile phones require a small
1022:Removable User Identity Module
357:Nippon Telegraph and Telephone
228:Nippon Telegraph and Telephone
13:
1:
7520:
5596:– a video documentary by the
5090:Naeem, Zahid (October 2014).
4768:David Chazan (14 June 2015),
4633:"Cingular backs air cell ban"
3894:Cecilia Kang (3 March 2011).
3558:"Millions keep secret mobile"
3547:Source: wireless intelligence
2505:
2231:Japanese mobile phone culture
2106:
1736:near the owner of the phone.
1404:branded shipments and exclude
1164:
1047:service-subscriber key (IMSI)
592:
450:mobiles and modems, 1997–2003
8793:Telecommunication portal
8574:Telecommunications equipment
7723:Telecommunication portal
7471:Telecommunication portal
6475:Telecommunication portal
5176:"Test Bench: Fashion phones"
5068:10.1016/j.envint.2024.108983
4543:. Retrieved August 21, 2009.
4035:"Liam – An Innovation Story"
3816:. gigaom.com. Archived from
3758:Feig, Nancy (25 June 2007).
2813:"John F. Mitchell Biography"
2387:Optical head-mounted display
2157:electromagnetic interference
1835:next iPhone operating system
1693:Some mobile phones can make
1663:was launched in 2011 by the
1211:Multimedia Messaging Service
825:organic light-emitting diode
426:Multimedia Messaging Service
316:. These 0G systems were not
7:
8310:Alexander Stepanovich Popov
5536:Singh, Rohit (April 2009).
5354:Journal of Consumer Culture
4938:10.1136/bmjopen-2018-023191
4896:"Definition of SCREEN TIME"
4884:10.1136/bmj.39420.420370.25
4878::1288 (December 20, 2007),
4867:The British Medical Journal
4839:"Hospital Cell Phone Death"
4142:"How To Change IMEI Number"
2997:Two Weeks With A Dumb Phone
2407:Personal Handy-phone System
2367:Mobile phone use in schools
2269:
2203:Mobile phone use in schools
1754:Electronic waste regulation
1279:. In February 2014, 93% of
1094:
1076:for each SIM Card. SIM and
1011:
751:
458:) was launched in Japan by
448:Personal Handy-phone System
115:support a variety of other
10:
8910:
8014:Telecommunications history
6968:CDMA2000 1xEV-DO Release 0
6397:Phantom vibration syndrome
6392:Mental health from overuse
5366:10.1177/146954050200200305
5348:Jain, S. Lochlann (2002).
4211:Public Radio International
4014:. Aussie Recycling Program
3234:Alan Henry (22 May 2014).
3132:. Vox Media. 30 March 2017
3054:. CPU World. 25 March 2008
3023:Inside NAND Flash Memories
2740:Gupta, Gireesh K. (2011).
2402:Personal digital assistant
2218:
2209:London School of Economics
2200:
2172:
2166:
2111:
2087:
2076:
2041:
2026:Public Health Law Research
1925:
1851:
1765:
1716:
1625:
1615:
1604:Mobile banking and payment
1472:
1454:
1402:Note: Vendor shipments are
1295:
1220:
1182:
1168:
1111:
1030:Typical mobile phone mini-
1015:
1002:
898:
894:
837:Subscriber identity module
755:
744:Additionally, short-range
714:there would not be enough
679:
625:
596:
266:
262:
163:), business applications,
83:that can make and receive
36:
29:
8864:Mobile telecommunications
8781:
8723:
8660:
8622:Public Switched Telephone
8582:
8546:
8503:
8444:
8434:telecommunication circuit
8395:Fiber-optic communication
8378:
8140:Francis Blake (telephone)
8087:
7935:Optical telecommunication
7779:
7713:
7677:
7646:
7598:Communications satellites
7585:
7564:
7528:
7461:
7283:
7263:
7227:
7212:
7177:
7150:
7135:
7112:
7071:
7042:
6992:
6981:
6960:
6920:
6905:
6880:
6858:
6850:EDGE/EGPRS - Evolved EDGE
6834:
6823:
6783:
6775:D-AMPS (IS-54 and IS-136)
6764:
6745:
6717:
6707:
6662:
6638:
6628:
6556:
6547:
6463:
6415:
6362:
6292:
6201:
6144:
6111:
6098:
6076:Open-source mobile phones
6037:
5989:
5939:
5928:
5827:
5746:
5654:
5640:
5299:Fessenden, R. A. (1908).
5059:Environment International
4678:10.1016/j.aap.2013.03.021
4491:"Distracted Driving Laws"
4275:10.1016/j.aap.2010.08.003
3715:10.1017/s0022278x07003084
3406:. John Wiley & Sons.
2626:. Gartner. Archived from
2422:Professional mobile radio
2362:Mobile phones on aircraft
2044:Mobile phones on aircraft
1538:least developed countries
1401:
776:metal–oxide–semiconductor
658:wireless service provider
412:James Clerk Maxwell medal
355:was launched in Japan by
8533:Orbital angular-momentum
7970:Satellite communications
7809:Communications satellite
5411:, 15 March 2013, p. MM19
5396:Who Made That Cellphone?
4375:10.1177/0894439309353099
4082:San Francisco Chronicle
2465:
2382:Mobile phone form factor
2357:Mobile phone accessories
2298:Telecommunication portal
1825:and was directed to the
1796:
1707:near field communication
1451:By mobile phone operator
1286:
969:
877:central processing units
804:for feature phones, and
579:
470:(HSPA) family, allowing
468:high-speed packet access
310:Mobile Telephone Service
269:History of mobile phones
8412:Molecular communication
8235:Gardiner Greene Hubbard
8064:Undersea telegraph line
7799:Cable protection system
7593:Cable protection system
7306:Comparison of standards
6945:UTRA-TDD LCR / TD-SCDMA
6440:Photography and the law
6435:Mobile phones in prison
5416:The City in Your Pocket
5401:4 November 2017 at the
5134:London Evening Standard
4996:"Media and Young Minds"
4900:www.merriam-webster.com
4608:. CNN. 3 October 2004.
4064:16 October 2014 at the
3165:10.1109/MCG.1987.276869
2758:10.1145/1963533.1963545
2119:In most jurisdictions,
2114:Mobile phones in prison
1893:Due to concerns by the
1409:sales for all vendors.
1114:Mobile operating system
1063:Giesecke & Devrient
936:Liquid-crystal displays
871:Central processing unit
768:central processing unit
670:mobile operating system
361:Nordic Mobile Telephone
312:and its successor, the
8554:Communication protocol
8340:Charles Sumner Tainter
8155:Walter Houser Brattain
8100:Edwin Howard Armstrong
7908:Information revolution
7311:Channel access methods
6950:UTRA-TDD HCR / TD-CDMA
5573:"How Cell Phones Work"
5467:Home page of Rich Ling
5013:10.1542/peds.2016-2591
4301:Democrat and Chronicle
4069:San Francisco Examiner
2351:Mobile Internet device
2215:Culture and popularity
2099:
1949:
1941:
1811:Secure our Smartphones
1768:Mobile phone recycling
1763:
1762:Scrapped mobile phones
1719:Cellphone surveillance
1613:
1484:
1468:
1198:
1109:
1034:
821:liquid-crystal display
695:
589:
451:
440:
332:
281:
161:messaging connectivity
68:
62:Motorola DynaTAC 8000X
8849:2000s fads and trends
8528:Polarization-division
8260:Narinder Singh Kapany
8225:Erna Schneider Hoover
8145:Jagadish Chandra Bose
8125:Alexander Graham Bell
7856:online video platform
7733:Telephones portal
7482:Telephones portal
6590:MTA - MTB - MTC - MTD
6487:Telephones portal
6450:Texting while driving
6387:External power supply
6086:Windows Phone devices
4172:. 27 September 2011.
3992:. Griffith University
3454:Counterpoint Research
2429:Push-button telephone
2097:
2031:categorical variables
1983:texting while driving
1947:
1939:
1932:Texting while driving
1761:
1723:Mobile phone tracking
1701:if the phone and the
1659:. A pilot project in
1612:Mobile payment system
1611:
1482:
1475:Smartphone § Use
1457:Mobile phone operator
1203:Short Message Service
1196:
1107:
1029:
758:Mobile phone features
693:
587:
523:fixed wireless access
446:
438:
326:
276:
155:), satellite access (
113:digital mobile phones
97:mobile phone operator
59:
8370:Vladimir K. Zworykin
8330:Almon Brown Strowger
8300:Charles Grafton Page
7955:Prepaid mobile phone
7883:Electrical telegraph
7695:Telephone newspapers
7099:iBurst (IEEE 802.20)
6872:CDMA2000 1X Advanced
6402:Radiation and health
5718:Standards comparison
5499:NyĂri, KristĂłf, ed.
5492:NyĂri, KristĂłf, ed.
5485:NyĂri, KristĂłf, ed.
5478:NyĂri, KristĂłf, ed.
5471:NyĂri, KristĂłf, ed.
5301:"Wireless Telephony"
4513:"FCC 47 Part 22.925"
3591:on 25 September 2009
3432:29 June 2016 at the
3363:. 20 September 2020.
3002:30 July 2017 at the
2606:"Mobile penetration"
2439:Rechargeable battery
2412:Prepaid mobile phone
2326:Cellular frequencies
2179:Mobile phone overuse
2153:common misconception
1966:State Farm Insurance
1870:children are working
1699:contactless payments
1572:Content distribution
1257:BlackBerry App World
1197:A text message (SMS)
795:nickel–metal hydride
304:) services, such as
125:multimedia messaging
8320:Johann Philipp Reis
8079:Wireless revolution
8041:The Telephone Cases
7898:Hydraulic telegraph
7618:Mobile phone signal
6985:(3.5G, 3.75G, 3.9G)
6827:(2.5G, 2.75G, 2.9G)
6595:Mobile TeleSeratout
5335:Global Mobile Media
5307:. The Institution:
4464:The Courier-Journal
4170:The Daily Telegraph
3929:on 10 November 2013
3900:The Washington Post
3504:. 14 February 2010.
3221:Scientific American
2793:on 4 September 2022
2586:. 21 September 2020
1783:are subject to the
1632:Contactless payment
1423:From 1983 to 1998,
1308:
1237:third-party sources
1229:online distribution
1108:Android smartphones
984:long-distance calls
875:Mobile phones have
791:lithium-ion battery
574:autonomous vehicles
496:standard-definition
189:digital photography
8518:Frequency-division
8495:Telephone exchange
8365:Charles Wheatstone
8295:Jun-ichi Nishizawa
8270:Innocenzo Manzetti
8205:Reginald Fessenden
7940:Optical telegraphy
7773:Telecommunications
7608:Free-space optical
7473:
7059:(TIA/EIA/IS-856-B)
7053:(TIA/EIA/IS-856-A)
7051:1xEV-DO Revision A
5408:The New York Times
5042:. 8 February 2022.
5040:Cancer Research UK
4560:on 4 February 2013
4539:2009-07-14 at the
4471:on 19 January 2013
4194:. 7 December 2012.
4122:. 27 November 2012
3793:on 24 January 2010
3052:CPU World Glossary
3010:, 13 November 2012
2937:Fahd Ahmad Saeed.
2871:on 22 October 2008
2197:Educational impact
2100:
1988:University of Utah
1954:distracted driving
1950:
1942:
1764:
1653:Branchless banking
1628:Branchless banking
1614:
1522:citizen journalism
1485:
1306:
1277:Opera Mobile Store
1217:Application stores
1199:
1133:. You can help by
1110:
1100:Software platforms
1035:
810:capacitive sensing
797:(Ni–MH) batteries.
780:integrated circuit
696:
590:
558:gigabit-per-second
519:internet of things
478:access of several
452:
441:
333:
282:
69:
8831:
8830:
8569:Store and forward
8564:Data transmission
8478:Network switching
8429:Transmission line
8275:Guglielmo Marconi
8240:Internet pioneers
8105:Mohamed M. Atalla
8074:Whistled language
7739:
7738:
7572:Answering machine
7488:
7487:
7291:Cellular networks
7279:
7278:
7208:
7207:
7131:
7130:
6977:
6976:
6933:UTRA-FDD / W-CDMA
6901:
6900:
6868:(TIA/EIA/IS-2000)
6819:
6818:
6703:
6702:
6506:
6505:
6445:Telephone tapping
6288:
6287:
6236:Instant messaging
6094:
6093:
5823:
5822:
5519:Rheingold, Howard
5343:978-0-415-46918-0
5155:. 14 October 2006
4794:. 17 October 2012
4392:on 21 April 2022.
4307:on 29 April 2008.
4248:Los Angeles Times
4084:11 June 2013 p. 1
3564:. 16 October 2001
3521:mobilityarena.com
3413:978-0-470-01451-6
3215:Elena Malykhina.
3033:978-90-481-9431-5
2372:Mobile technology
2284:Telephones portal
1883:conflict minerals
1854:Conflict minerals
1848:Conflict minerals
1819:Eric Schneiderman
1801:According to the
1413:
1412:
1281:mobile developers
1151:
1150:
1074:device identifier
990:application over
16:(Redirected from
8901:
8894:Office equipment
8874:Radio technology
8854:Embedded systems
8821:
8820:
8811:
8810:
8801:
8800:
8791:
8790:
8789:
8662:Notable networks
8652:Wireless network
8592:Cellular network
8584:Types of network
8559:Computer network
8446:Network topology
8360:Thomas A. Watson
8215:Oliver Heaviside
8200:Philo Farnsworth
8175:Daniel Davis Jr.
8150:Charles Bourseul
8110:John Logie Baird
7819:Data compression
7814:Computer network
7766:
7759:
7752:
7743:
7742:
7731:
7730:
7729:
7721:
7720:
7719:
7685:Fax transmission
7633:Submarine cables
7515:
7508:
7501:
7492:
7491:
7480:
7479:
7478:
7469:
7468:
7467:
7396:Mobile broadband
7296:Mobile telephony
7284:Related articles
7225:
7224:
7168:LTE Advanced Pro
7148:
7147:
7063:EV-DO Revision C
7057:EV-DO Revision B
6990:
6989:
6918:
6917:
6832:
6831:
6715:
6714:
6636:
6635:
6561:radio telephones
6540:Cellular network
6533:
6526:
6519:
6510:
6509:
6495:
6494:
6485:
6484:
6483:
6473:
6472:
6471:
6382:Electronic waste
6372:BlackBerry thumb
6322:Japanese culture
6109:
6108:
6069:iOS jailbreaking
5937:
5936:
5859:Operating system
5674:Network operator
5659:Channel capacity
5652:
5651:
5627:
5620:
5613:
5604:
5603:
5561:
5559:
5557:
5552:on 16 April 2009
5551:
5544:
5418:, Gaudeamus 2000
5394:Kennedy, Pagan.
5377:
5320:
5318:
5316:
5271:
5270:
5268:
5266:
5251:
5245:
5244:
5241:Deccan Chronicle
5233:
5227:
5226:
5224:
5222:
5207:
5201:
5200:
5198:
5196:
5171:
5165:
5164:
5162:
5160:
5145:
5139:
5138:
5128:
5122:
5121:
5111:
5087:
5081:
5080:
5070:
5050:
5044:
5043:
5032:
5026:
5025:
5015:
5006:(5): e20162591.
4991:
4985:
4984:
4982:
4980:
4966:
4960:
4959:
4949:
4917:
4911:
4910:
4908:
4906:
4892:
4886:
4862:
4856:
4855:
4853:
4851:
4834:
4828:
4827:
4826:
4824:
4810:
4804:
4803:
4801:
4799:
4784:
4778:
4777:
4765:
4759:
4758:
4747:
4741:
4740:
4738:
4736:
4719:
4713:
4712:
4710:
4708:
4702:
4696:. Archived from
4663:
4654:
4648:
4647:
4645:
4643:
4628:
4622:
4621:
4619:
4617:
4602:
4596:
4595:
4593:
4591:
4576:
4570:
4569:
4567:
4565:
4550:
4544:
4531:
4525:
4524:
4522:
4520:
4509:
4503:
4502:
4500:
4498:
4487:
4481:
4480:
4478:
4476:
4467:. Archived from
4454:
4448:
4447:
4445:
4443:
4428:
4422:
4421:
4414:
4408:
4407:
4400:
4394:
4393:
4391:
4385:. Archived from
4360:
4351:
4345:
4344:
4332:
4326:
4315:
4309:
4308:
4303:. Archived from
4293:
4287:
4286:
4258:
4252:
4251:
4240:
4234:
4233:
4221:
4215:
4214:
4202:
4196:
4195:
4184:
4178:
4177:
4167:
4160:
4154:
4153:
4151:
4149:
4138:
4132:
4131:
4129:
4127:
4116:
4110:
4109:
4107:
4105:
4099:www.imeipro.info
4091:
4085:
4078:
4072:
4071:7 June 2013 p. 5
4056:
4050:
4049:
4047:
4045:
4039:
4030:
4024:
4023:
4021:
4019:
4008:
4002:
4001:
3999:
3997:
3986:
3980:
3979:
3977:
3975:
3964:
3958:
3957:
3945:
3939:
3938:
3936:
3934:
3925:. Archived from
3914:
3908:
3907:
3906:on 24 June 2011.
3902:. Archived from
3891:
3885:
3884:
3882:
3880:
3865:
3859:
3858:
3856:
3854:
3839:
3830:
3829:
3827:
3825:
3809:
3803:
3802:
3800:
3798:
3782:
3776:
3775:
3773:
3771:
3766:on 26 March 2010
3755:
3749:
3748:
3746:
3744:
3733:
3727:
3726:
3698:
3692:
3685:
3679:
3678:
3676:
3674:
3659:
3653:
3652:
3650:
3648:
3636:Lynn, Jonathan.
3633:
3627:
3626:
3624:
3622:
3607:
3601:
3600:
3598:
3596:
3580:
3574:
3573:
3571:
3569:
3554:
3548:
3545:
3539:
3538:
3535:"Operation Data"
3531:
3525:
3524:
3512:
3506:
3505:
3494:
3485:
3484:
3472:
3466:
3465:
3463:
3461:
3456:. 24 August 2022
3446:
3437:
3424:
3418:
3417:
3397:
3391:
3390:
3388:
3386:
3371:
3365:
3364:
3361:Make Tech Easier
3353:
3347:
3346:
3344:
3342:
3327:
3321:
3320:
3318:
3316:
3301:
3295:
3294:
3292:
3290:
3276:
3270:
3269:
3267:
3265:
3253:Taylor, Martin.
3250:
3244:
3243:
3231:
3225:
3224:
3212:
3206:
3205:
3191:
3185:
3184:
3148:
3142:
3141:
3139:
3137:
3122:
3116:
3115:
3113:
3111:
3096:
3090:
3089:
3087:
3085:
3070:
3064:
3063:
3061:
3059:
3044:
3038:
3037:
3017:
3011:
2993:
2987:
2986:
2975:
2969:
2968:
2957:
2951:
2950:
2948:
2946:
2934:
2928:
2927:
2925:
2923:
2909:
2903:
2902:
2900:
2898:
2887:
2881:
2880:
2878:
2876:
2861:
2855:
2854:
2852:
2850:
2835:
2829:
2828:
2826:
2824:
2809:
2803:
2802:
2800:
2798:
2776:
2770:
2769:
2737:
2728:
2727:
2720:
2714:
2713:
2695:
2693:10.1002/hbe2.112
2671:
2662:
2661:
2659:
2657:
2646:
2640:
2639:
2637:
2635:
2620:
2614:
2613:
2602:
2596:
2595:
2593:
2591:
2576:
2570:
2569:
2567:
2565:
2550:
2541:
2540:
2516:
2499:
2478:Also known as a
2476:
2377:Mobile telephony
2346:Mobile broadband
2314:
2309:
2308:
2300:
2295:
2294:
2293:
2286:
2281:
2280:
2279:
2235:Motorola Razr V3
1860:Second Congo War
1777:electronic waste
1518:Mobile telephony
1508:cell phone novel
1309:
1305:
1146:
1143:
1125:
1118:
888:memory hierarchy
862:phones and many
844:notification LED
774:fabricated on a
723:cellular network
682:Cellular network
616:mobile telephony
476:mobile broadband
337:John F. Mitchell
329:Motorola DynaTAC
298:mobile telephony
105:cellular network
21:
8909:
8908:
8904:
8903:
8902:
8900:
8899:
8898:
8834:
8833:
8832:
8827:
8787:
8785:
8777:
8719:
8656:
8578:
8542:
8499:
8448:
8440:
8381:
8374:
8280:Robert Metcalfe
8135:Tim Berners-Lee
8083:
7903:Information Age
7775:
7770:
7740:
7735:
7727:
7725:
7717:
7715:
7709:
7690:Telephone calls
7673:
7642:
7581:
7560:
7551:Satellite phone
7541:Cable telephony
7524:
7519:
7489:
7484:
7476:
7474:
7465:
7463:
7457:
7364:Frequency bands
7275:
7259:
7217:
7204:
7173:
7140:
7127:
7108:
7067:
7038:
6984:
6983:3G transitional
6973:
6956:
6910:
6897:
6876:
6854:
6826:
6825:2G transitional
6815:
6779:
6760:
6756:cdmaOne (IS-95)
6741:
6699:
6658:
6624:
6552:
6543:
6537:
6507:
6502:
6481:
6479:
6469:
6467:
6459:
6411:
6364:
6358:
6284:
6197:
6140:
6136:Cloud computing
6102:
6100:
6090:
6081:Symbian devices
6047:Android devices
6033:
5985:
5976:Satellite phone
5971:Projector phone
5931:
5924:
5829:
5819:
5742:
5647:
5643:
5636:
5631:
5569:
5564:
5555:
5553:
5549:
5542:
5414:Kopomaa, Timo.
5403:Wayback Machine
5314:
5312:
5280:
5278:Further reading
5275:
5274:
5264:
5262:
5252:
5248:
5235:
5234:
5230:
5220:
5218:
5208:
5204:
5194:
5192:
5172:
5168:
5158:
5156:
5147:
5146:
5142:
5129:
5125:
5088:
5084:
5051:
5047:
5034:
5033:
5029:
4992:
4988:
4978:
4976:
4968:
4967:
4963:
4918:
4914:
4904:
4902:
4894:
4893:
4889:
4863:
4859:
4849:
4847:
4835:
4831:
4822:
4820:
4811:
4807:
4797:
4795:
4786:
4785:
4781:
4774:Daily Telegraph
4766:
4762:
4748:
4744:
4734:
4732:
4720:
4716:
4706:
4704:
4703:on 31 July 2017
4700:
4661:
4655:
4651:
4641:
4639:
4629:
4625:
4615:
4613:
4604:
4603:
4599:
4589:
4587:
4577:
4573:
4563:
4561:
4552:
4551:
4547:
4541:Wayback Machine
4532:
4528:
4518:
4516:
4511:
4510:
4506:
4496:
4494:
4489:
4488:
4484:
4474:
4472:
4455:
4451:
4441:
4439:
4438:. 6 August 2009
4430:
4429:
4425:
4418:"Careless talk"
4416:
4415:
4411:
4402:
4401:
4397:
4389:
4358:
4352:
4348:
4333:
4329:
4316:
4312:
4295:
4294:
4290:
4259:
4255:
4250:. 4 March 2011.
4242:
4241:
4237:
4222:
4218:
4203:
4199:
4186:
4185:
4181:
4162:
4161:
4157:
4147:
4145:
4140:
4139:
4135:
4125:
4123:
4118:
4117:
4113:
4103:
4101:
4093:
4092:
4088:
4079:
4075:
4066:Wayback Machine
4057:
4053:
4043:
4041:
4037:
4031:
4027:
4017:
4015:
4010:
4009:
4005:
3995:
3993:
3988:
3987:
3983:
3973:
3971:
3966:
3965:
3961:
3946:
3942:
3932:
3930:
3915:
3911:
3892:
3888:
3878:
3876:
3866:
3862:
3852:
3850:
3849:. 3 August 2005
3841:
3840:
3833:
3823:
3821:
3820:on 21 June 2012
3810:
3806:
3796:
3794:
3783:
3779:
3769:
3767:
3756:
3752:
3742:
3740:
3735:
3734:
3730:
3699:
3695:
3686:
3682:
3672:
3670:
3661:
3660:
3656:
3646:
3644:
3634:
3630:
3620:
3618:
3608:
3604:
3594:
3592:
3581:
3577:
3567:
3565:
3556:
3555:
3551:
3546:
3542:
3533:
3532:
3528:
3513:
3509:
3496:
3495:
3488:
3473:
3469:
3459:
3457:
3448:
3447:
3440:
3434:Wayback Machine
3425:
3421:
3414:
3398:
3394:
3384:
3382:
3372:
3368:
3355:
3354:
3350:
3340:
3338:
3329:
3328:
3324:
3314:
3312:
3302:
3298:
3288:
3286:
3278:
3277:
3273:
3263:
3261:
3251:
3247:
3242:. Gawker Media.
3232:
3228:
3213:
3209:
3192:
3188:
3149:
3145:
3135:
3133:
3124:
3123:
3119:
3109:
3107:
3106:. 30 March 2017
3098:
3097:
3093:
3083:
3081:
3080:. 21 March 2016
3072:
3071:
3067:
3057:
3055:
3048:"CPU Frequency"
3046:
3045:
3041:
3034:
3018:
3014:
3004:Wayback Machine
2994:
2990:
2977:
2976:
2972:
2959:
2958:
2954:
2944:
2942:
2935:
2931:
2921:
2919:
2911:
2910:
2906:
2896:
2894:
2889:
2888:
2884:
2874:
2872:
2863:
2862:
2858:
2848:
2846:
2837:
2836:
2832:
2822:
2820:
2811:
2810:
2806:
2796:
2794:
2778:
2777:
2773:
2738:
2731:
2722:
2721:
2717:
2672:
2665:
2655:
2653:
2648:
2647:
2643:
2633:
2631:
2622:
2621:
2617:
2608:. 9 July 2010.
2604:
2603:
2599:
2589:
2587:
2578:
2577:
2573:
2563:
2561:
2551:
2544:
2537:
2517:
2513:
2508:
2503:
2502:
2477:
2473:
2468:
2463:
2336:Field telephone
2312:Internet portal
2310:
2303:
2296:
2291:
2289:
2282:
2277:
2275:
2272:
2227:
2217:
2207:A study by the
2205:
2199:
2181:
2171:
2165:
2149:
2144:
2143:
2117:
2109:
2092:
2086:
2081:
2075:
2074:
2047:
2039:
1934:
1926:Main articles:
1924:
1915:
1895:Orthodox Jewish
1891:
1856:
1850:
1799:
1770:
1756:
1730:multilateration
1725:
1715:
1713:Mobile tracking
1695:mobile payments
1634:
1624:
1616:Main articles:
1606:
1574:
1477:
1471:
1459:
1453:
1405:
1403:
1321:
1319:
1304:
1294:
1292:By manufacturer
1289:
1225:
1219:
1191:
1173:
1167:
1159:best-selling OS
1147:
1141:
1138:
1131:needs expansion
1116:
1102:
1097:
1054:
1024:
1016:Main articles:
1014:
1005:
972:
962:, and Apple's "
903:
897:
886:) but also the
873:
827:(OLED) display.
760:
754:
700:frequency reuse
688:
680:Main articles:
678:
630:
624:
601:
595:
582:
570:virtual reality
548:standards. The
503:streaming media
430:mobile internet
408:Philippe Dupuis
290:Eric Tigerstedt
271:
265:
133:Internet access
89:radio frequency
52:
35:
28:
23:
22:
15:
12:
11:
5:
8907:
8897:
8896:
8891:
8889:Videotelephony
8886:
8881:
8876:
8871:
8866:
8861:
8856:
8851:
8846:
8829:
8828:
8826:
8825:
8815:
8805:
8795:
8782:
8779:
8778:
8776:
8775:
8768:
8763:
8758:
8753:
8748:
8747:
8746:
8741:
8733:
8727:
8725:
8721:
8720:
8718:
8717:
8712:
8707:
8702:
8697:
8692:
8687:
8682:
8677:
8672:
8666:
8664:
8658:
8657:
8655:
8654:
8649:
8644:
8639:
8634:
8629:
8624:
8619:
8614:
8609:
8604:
8599:
8594:
8588:
8586:
8580:
8579:
8577:
8576:
8571:
8566:
8561:
8556:
8550:
8548:
8544:
8543:
8541:
8540:
8535:
8530:
8525:
8520:
8515:
8513:Space-division
8509:
8507:
8501:
8500:
8498:
8497:
8492:
8491:
8490:
8485:
8475:
8474:
8473:
8463:
8458:
8452:
8450:
8442:
8441:
8439:
8438:
8437:
8436:
8426:
8425:
8424:
8414:
8409:
8404:
8403:
8402:
8392:
8386:
8384:
8376:
8375:
8373:
8372:
8367:
8362:
8357:
8352:
8350:Camille Tissot
8347:
8342:
8337:
8332:
8327:
8325:Claude Shannon
8322:
8317:
8315:Tivadar Puskás
8312:
8307:
8302:
8297:
8292:
8287:
8285:Antonio Meucci
8282:
8277:
8272:
8267:
8262:
8257:
8255:Charles K. Kao
8252:
8247:
8242:
8237:
8232:
8230:Harold Hopkins
8227:
8222:
8217:
8212:
8207:
8202:
8197:
8192:
8187:
8182:
8177:
8172:
8167:
8162:
8157:
8152:
8147:
8142:
8137:
8132:
8130:Emile Berliner
8127:
8122:
8117:
8112:
8107:
8102:
8097:
8091:
8089:
8085:
8084:
8082:
8081:
8076:
8071:
8069:Videotelephony
8066:
8061:
8060:
8059:
8054:
8044:
8037:
8032:
8026:
8021:
8016:
8011:
8006:
8005:
8004:
7999:
7994:
7984:
7983:
7982:
7972:
7967:
7965:Radiotelephone
7962:
7957:
7952:
7947:
7942:
7937:
7932:
7931:
7930:
7920:
7915:
7910:
7905:
7900:
7895:
7890:
7885:
7880:
7875:
7870:
7869:
7868:
7863:
7858:
7853:
7851:Internet video
7843:
7842:
7841:
7836:
7831:
7826:
7816:
7811:
7806:
7801:
7796:
7791:
7785:
7783:
7777:
7776:
7769:
7768:
7761:
7754:
7746:
7737:
7736:
7714:
7711:
7710:
7708:
7707:
7702:
7697:
7692:
7687:
7681:
7679:
7675:
7674:
7672:
7671:
7666:
7661:
7659:Misdialed call
7656:
7650:
7648:
7644:
7643:
7641:
7640:
7635:
7630:
7625:
7620:
7615:
7610:
7605:
7600:
7595:
7589:
7587:
7583:
7582:
7580:
7579:
7574:
7568:
7566:
7562:
7561:
7559:
7558:
7553:
7548:
7543:
7538:
7532:
7530:
7526:
7525:
7518:
7517:
7510:
7503:
7495:
7486:
7485:
7462:
7459:
7458:
7456:
7455:
7450:
7449:
7448:
7443:
7438:
7433:
7428:
7418:
7413:
7408:
7403:
7398:
7393:
7392:
7391:
7386:
7381:
7376:
7371:
7361:
7356:
7355:
7354:
7349:
7348:
7347:
7337:
7336:
7335:
7325:
7324:
7323:
7308:
7303:
7298:
7293:
7287:
7285:
7281:
7280:
7277:
7276:
7274:
7273:
7267:
7265:
7261:
7260:
7258:
7257:
7252:
7247:
7242:
7237:
7231:
7229:
7222:
7210:
7209:
7206:
7205:
7203:
7202:
7201:
7200:
7195:
7181:
7179:
7175:
7174:
7172:
7171:
7165:
7154:
7152:
7145:
7133:
7132:
7129:
7128:
7126:
7125:
7119:
7117:
7110:
7109:
7107:
7106:
7101:
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6617:
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6607:
6605:Autotel (PALM)
6602:
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6377:Driving safety
6374:
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5888:Text messaging
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5589:
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5568:
5567:External links
5565:
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5504:
5497:
5490:
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5469:
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5422:Levinson, Paul
5419:
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5331:Goggin, Gerard
5328:
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5246:
5243:. 9 July 2018.
5228:
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4932:(1): e023191.
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4515:. www.ecfr.gov
4504:
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4395:
4369:(3): 336–349.
4346:
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4269:(1): 134–142.
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3669:on 14 May 2012
3654:
3628:
3616:The New Yorker
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3507:
3486:
3475:Cheng, Roger.
3467:
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3322:
3310:Digital Trends
3296:
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2771:
2729:
2715:
2663:
2641:
2630:on 22 May 2016
2615:
2597:
2571:
2542:
2536:978-3319011653
2535:
2510:
2509:
2507:
2504:
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2500:
2480:cellular phone
2470:
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2434:Radiotelephone
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2287:
2271:
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2256:Text messaging
2216:
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2198:
2195:
2167:Main article:
2164:
2163:Health effects
2161:
2148:
2145:
2118:
2110:
2108:
2105:
2088:Main article:
2085:
2082:
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2040:
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2015:United Kingdom
1923:
1920:
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1911:
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1852:Main article:
1849:
1846:
1798:
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1785:WEEE directive
1755:
1752:
1714:
1711:
1638:mobile banking
1622:Mobile payment
1618:Mobile banking
1605:
1602:
1594:ringback tones
1573:
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1569:
1568:
1564:
1560:
1549:
1541:
1529:United Nations
1525:
1515:
1512:text messaging
1504:
1501:
1470:
1467:
1455:Main article:
1452:
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1293:
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1288:
1285:
1221:Main article:
1218:
1215:
1181:
1180:
1169:Main article:
1166:
1163:
1149:
1148:
1128:
1126:
1112:Main article:
1101:
1098:
1096:
1093:
1052:
1013:
1010:
1004:
1001:
976:Voice over LTE
971:
968:
901:Display device
899:Main article:
896:
893:
872:
869:
864:feature phones
852:feature phones
848:
847:
846:on some phones
840:
834:
828:
813:
798:
783:
772:microprocessor
756:Main article:
753:
750:
704:radio spectrum
677:
676:Infrastructure
674:
666:user interface
646:text messaging
626:Main article:
623:
620:
597:Main article:
594:
591:
581:
578:
267:Main article:
264:
261:
197:feature phones
121:text messaging
93:landline phone
79:is a portable
26:
9:
6:
4:
3:
2:
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8895:
8892:
8890:
8887:
8885:
8882:
8880:
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8870:
8867:
8865:
8862:
8860:
8857:
8855:
8852:
8850:
8847:
8845:
8844:Mobile phones
8842:
8841:
8839:
8824:
8816:
8814:
8806:
8804:
8796:
8794:
8784:
8783:
8780:
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8603:
8600:
8598:
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8585:
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8570:
8567:
8565:
8562:
8560:
8557:
8555:
8552:
8551:
8549:
8545:
8539:
8538:Code-division
8536:
8534:
8531:
8529:
8526:
8524:
8523:Time-division
8521:
8519:
8516:
8514:
8511:
8510:
8508:
8506:
8502:
8496:
8493:
8489:
8486:
8484:
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8480:
8479:
8476:
8472:
8469:
8468:
8467:
8464:
8462:
8459:
8457:
8454:
8453:
8451:
8449:and switching
8447:
8443:
8435:
8432:
8431:
8430:
8427:
8423:
8420:
8419:
8418:
8415:
8413:
8410:
8408:
8405:
8401:
8400:optical fiber
8398:
8397:
8396:
8393:
8391:
8390:Coaxial cable
8388:
8387:
8385:
8383:
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8333:
8331:
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8318:
8316:
8313:
8311:
8308:
8306:
8305:Radia Perlman
8303:
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8293:
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8221:
8218:
8216:
8213:
8211:
8208:
8206:
8203:
8201:
8198:
8196:
8195:Lee de Forest
8193:
8191:
8190:Thomas Edison
8188:
8186:
8183:
8181:
8180:Donald Davies
8178:
8176:
8173:
8171:
8168:
8166:
8165:Claude Chappe
8163:
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8022:
8020:
8017:
8015:
8012:
8010:
8009:Smoke signals
8007:
8003:
8000:
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7995:
7993:
7990:
7989:
7988:
7987:Semiconductor
7985:
7981:
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7846:Digital media
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7664:Nuisance call
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7604:
7603:Fibre-optical
7601:
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7504:
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7447:
7446:Wi-Fi Calling
7444:
7442:
7439:
7437:
7434:
7432:
7429:
7427:
7424:
7423:
7422:
7419:
7417:
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7407:
7406:NGMN Alliance
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6650:
6649:AMPS - N-AMPS
6647:
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6631:
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6414:
6408:
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6398:
6395:
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6390:
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6385:
6383:
6380:
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6323:
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6147:
6143:
6137:
6134:
6132:
6129:
6127:
6124:
6122:
6119:
6118:
6116:
6114:
6110:
6107:
6105:
6097:
6087:
6084:
6082:
6079:
6077:
6074:
6070:
6067:
6066:
6065:
6062:
6060:
6059:BlackBerry 10
6057:
6053:
6050:
6049:
6048:
6045:
6044:
6042:
6040:
6036:
6030:
6027:
6025:
6022:
6020:
6017:
6015:
6012:
6010:
6007:
6005:
6002:
6000:
5997:
5996:
5994:
5992:
5988:
5982:
5979:
5977:
5974:
5972:
5969:
5967:
5966:Feature phone
5964:
5962:
5959:
5957:
5954:
5952:
5949:
5947:
5946:
5945:Manufacturers
5942:
5941:
5938:
5935:
5933:
5927:
5921:
5918:
5916:
5913:
5911:
5908:
5904:
5901:
5899:
5896:
5894:
5891:
5890:
5889:
5886:
5882:
5881:airplane mode
5879:
5878:
5877:
5874:
5870:
5869:phone cloning
5867:
5866:
5865:
5862:
5860:
5857:
5855:
5852:
5848:
5845:
5844:
5843:
5840:
5838:
5835:
5834:
5832:
5826:
5816:
5813:
5811:
5808:
5806:
5803:
5801:
5798:
5796:
5793:
5789:
5786:
5785:
5784:
5781:
5779:
5776:
5773:
5770:
5768:
5765:
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5760:
5757:
5754:
5753:
5751:
5749:
5745:
5739:
5736:
5734:
5731:
5729:
5726:
5724:
5721:
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5716:
5712:
5709:
5707:
5704:
5702:
5699:
5698:
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5694:
5692:
5689:
5687:
5684:
5680:
5677:
5676:
5675:
5672:
5670:
5667:
5665:
5662:
5660:
5657:
5656:
5653:
5650:
5645:
5639:
5635:
5634:Mobile phones
5628:
5623:
5621:
5616:
5614:
5609:
5608:
5605:
5599:
5595:
5594:
5590:
5587:
5583:
5580:
5578:
5577:HowStuffWorks
5574:
5571:
5570:
5548:
5541:
5540:
5534:
5532:
5531:0-7382-0861-2
5528:
5524:
5520:
5517:
5514:
5513:
5508:
5505:
5502:
5498:
5495:
5491:
5488:
5484:
5481:
5477:
5474:
5470:
5468:
5465:
5463:
5462:1-85233-931-4
5459:
5455:
5451:
5449:
5448:1-55860-936-9
5445:
5441:
5437:
5435:
5434:1-4039-6041-0
5431:
5427:
5423:
5420:
5417:
5413:
5410:
5409:
5404:
5400:
5397:
5393:
5390:
5386:
5383:
5379:
5375:
5371:
5367:
5363:
5359:
5355:
5351:
5346:
5344:
5340:
5336:
5332:
5329:
5326:
5322:
5310:
5306:
5302:
5297:
5295:
5294:1-84046-541-7
5291:
5287:
5283:
5282:
5261:
5257:
5250:
5242:
5238:
5232:
5217:
5213:
5206:
5191:
5187:
5183:
5182:
5177:
5170:
5154:
5150:
5144:
5137:. p. 13.
5136:
5135:
5127:
5119:
5115:
5110:
5105:
5101:
5097:
5093:
5086:
5078:
5074:
5069:
5064:
5060:
5056:
5049:
5041:
5037:
5031:
5023:
5019:
5014:
5009:
5005:
5001:
4997:
4990:
4975:
4971:
4965:
4957:
4953:
4948:
4943:
4939:
4935:
4931:
4927:
4923:
4916:
4901:
4897:
4891:
4885:
4881:
4877:
4873:
4869:
4868:
4861:
4846:
4845:
4840:
4833:
4818:
4817:
4809:
4793:
4789:
4783:
4775:
4771:
4764:
4757:
4753:
4746:
4731:
4730:
4725:
4718:
4699:
4695:
4691:
4687:
4683:
4679:
4675:
4671:
4667:
4660:
4653:
4638:
4634:
4627:
4611:
4607:
4601:
4586:
4582:
4575:
4559:
4555:
4549:
4542:
4538:
4535:
4530:
4514:
4508:
4492:
4486:
4470:
4466:
4465:
4460:
4453:
4437:
4433:
4427:
4419:
4413:
4405:
4399:
4388:
4384:
4380:
4376:
4372:
4368:
4364:
4357:
4350:
4342:
4338:
4331:
4324:
4320:
4314:
4306:
4302:
4298:
4292:
4284:
4280:
4276:
4272:
4268:
4264:
4257:
4249:
4245:
4239:
4231:
4227:
4220:
4212:
4208:
4201:
4193:
4189:
4183:
4175:
4171:
4166:
4159:
4144:. 1 July 2015
4143:
4137:
4121:
4115:
4100:
4096:
4090:
4083:
4077:
4070:
4067:
4063:
4060:
4055:
4036:
4029:
4013:
4007:
3991:
3985:
3970:. Inform, Inc
3969:
3963:
3955:
3951:
3944:
3928:
3924:
3920:
3913:
3905:
3901:
3897:
3890:
3875:
3871:
3864:
3848:
3844:
3838:
3836:
3819:
3815:
3808:
3792:
3788:
3781:
3765:
3761:
3754:
3738:
3732:
3724:
3720:
3716:
3712:
3708:
3704:
3697:
3690:
3684:
3668:
3664:
3658:
3643:
3639:
3632:
3617:
3613:
3606:
3590:
3586:
3579:
3563:
3559:
3553:
3544:
3536:
3530:
3522:
3518:
3511:
3503:
3499:
3493:
3491:
3482:
3478:
3471:
3455:
3451:
3445:
3443:
3435:
3431:
3428:
3423:
3415:
3409:
3405:
3404:
3396:
3381:
3377:
3370:
3362:
3358:
3352:
3337:on 8 May 2011
3336:
3332:
3326:
3311:
3307:
3304:Hill, Simon.
3300:
3285:
3284:Apple Support
3281:
3275:
3260:
3256:
3249:
3241:
3237:
3230:
3222:
3218:
3211:
3203:
3202:
3197:
3190:
3182:
3178:
3174:
3170:
3166:
3162:
3158:
3154:
3147:
3131:
3127:
3121:
3105:
3101:
3095:
3079:
3075:
3069:
3053:
3049:
3043:
3035:
3029:
3025:
3024:
3016:
3009:
3005:
3001:
2998:
2992:
2984:
2983:www.pcmag.com
2980:
2974:
2966:
2962:
2956:
2940:
2933:
2918:
2917:Umtsworld.com
2914:
2908:
2892:
2886:
2870:
2866:
2860:
2844:
2840:
2834:
2818:
2814:
2808:
2792:
2788:
2786:
2781:
2775:
2767:
2763:
2759:
2755:
2751:
2747:
2743:
2736:
2734:
2725:
2719:
2711:
2707:
2703:
2699:
2694:
2689:
2685:
2681:
2677:
2670:
2668:
2651:
2645:
2629:
2625:
2619:
2612:
2607:
2601:
2585:
2581:
2575:
2560:
2556:
2549:
2547:
2538:
2532:
2529:. p. 1.
2528:
2524:
2523:
2515:
2511:
2497:
2493:
2489:
2485:
2481:
2475:
2471:
2460:
2457:
2455:
2452:
2450:
2447:
2445:
2442:
2440:
2437:
2435:
2432:
2430:
2427:
2423:
2420:
2419:
2418:
2417:Two-way radio
2415:
2413:
2410:
2408:
2405:
2403:
2400:
2398:
2395:
2393:
2390:
2388:
2385:
2383:
2380:
2378:
2375:
2373:
2370:
2368:
2365:
2363:
2360:
2358:
2355:
2352:
2349:
2347:
2344:
2342:
2339:
2337:
2334:
2332:
2329:
2327:
2324:
2322:
2319:
2318:
2313:
2307:
2302:
2299:
2288:
2285:
2274:
2267:
2265:
2261:
2257:
2253:
2251:
2247:
2246:status symbol
2242:
2240:
2236:
2232:
2226:
2222:
2212:
2210:
2204:
2194:
2190:
2187:
2185:
2180:
2176:
2170:
2160:
2158:
2154:
2141:
2137:
2136:text messages
2133:
2129:
2125:
2122:
2115:
2104:
2096:
2091:
2084:While walking
2080:
2079:Airplane mode
2071:
2068:
2063:
2061:
2057:
2056:mobile phones
2053:
2050:In the U.S.,
2045:
2034:
2032:
2027:
2023:
2020:
2016:
2011:
2008:
2003:
2001:
1997:
1991:
1989:
1985:
1984:
1977:
1975:
1971:
1967:
1963:
1959:
1955:
1946:
1938:
1933:
1929:
1922:While driving
1919:
1910:
1908:
1903:
1901:
1896:
1889:Kosher phones
1886:
1884:
1880:
1876:
1871:
1867:
1866:
1861:
1855:
1845:
1843:
1838:
1836:
1832:
1828:
1824:
1823:George GascĂłn
1820:
1816:
1815:kill switches
1812:
1808:
1804:
1794:
1792:
1788:
1786:
1782:
1778:
1773:
1769:
1760:
1751:
1748:
1744:
1742:
1737:
1735:
1731:
1724:
1720:
1710:
1708:
1704:
1703:point of sale
1700:
1696:
1691:
1689:
1685:
1681:
1676:
1674:
1670:
1666:
1662:
1658:
1654:
1650:
1647:
1643:
1639:
1633:
1629:
1623:
1619:
1610:
1601:
1599:
1595:
1591:
1587:
1583:
1579:
1565:
1561:
1558:
1554:
1550:
1546:
1542:
1539:
1535:
1530:
1526:
1523:
1519:
1516:
1513:
1509:
1505:
1502:
1498:
1494:
1493:
1492:
1489:
1481:
1476:
1466:
1464:
1458:
1448:
1445:
1441:
1436:
1434:
1430:
1426:
1418:
1417:
1416:
1408:
1400:
1396:
1393:
1391:
1390:
1386:
1384:
1381:
1378:
1377:
1373:
1371:
1368:
1365:
1364:
1360:
1358:
1355:
1352:
1351:
1347:
1345:
1342:
1339:
1338:
1334:
1332:
1329:
1326:
1325:
1317:
1315:Manufacturer
1314:
1311:
1310:
1303:
1299:
1284:
1282:
1278:
1274:
1270:
1266:
1262:
1258:
1254:
1250:
1246:
1242:
1238:
1234:
1230:
1224:
1214:
1212:
1208:
1204:
1195:
1190:
1186:
1178:
1177:
1176:
1172:
1162:
1160:
1157:has been the
1156:
1145:
1136:
1132:
1129:This section
1127:
1124:
1120:
1119:
1115:
1106:
1092:
1089:
1087:
1083:
1079:
1075:
1070:
1068:
1064:
1060:
1055:
1048:
1044:
1040:
1033:
1028:
1023:
1019:
1009:
1000:
997:
993:
989:
985:
981:
977:
967:
965:
961:
957:
953:
949:
945:
941:
937:
933:
931:
927:
923:
918:
916:
912:
908:
902:
892:
889:
885:
880:
878:
868:
865:
861:
857:
853:
845:
841:
838:
835:
832:
829:
826:
822:
818:
814:
811:
807:
806:touch screens
803:
799:
796:
792:
788:
784:
781:
777:
773:
769:
765:
764:
763:
759:
749:
747:
742:
739:
735:
731:
727:
724:
719:
717:
712:
711:base stations
707:
705:
701:
692:
687:
683:
673:
671:
667:
663:
659:
655:
651:
647:
643:
642:voice calling
639:
635:
629:
628:Feature phone
622:Feature phone
619:
617:
613:
609:
605:
600:
586:
577:
575:
571:
567:
563:
562:online gaming
559:
555:
551:
547:
543:
539:
534:
532:
528:
524:
520:
516:
512:
508:
504:
499:
497:
493:
489:
488:mobile modems
485:
481:
477:
473:
469:
465:
461:
457:
449:
445:
437:
433:
431:
427:
423:
418:
413:
409:
405:
401:
397:
393:
389:
385:
381:
376:
374:
373:DynaTAC 8000x
370:
366:
362:
358:
354:
350:
346:
342:
341:Martin Cooper
338:
330:
325:
321:
319:
315:
311:
307:
303:
299:
295:
291:
287:
279:
278:Martin Cooper
275:
270:
260:
256:
254:
250:
246:
242:
238:
233:
232:DynaTAC 8000x
229:
225:
224:New York City
221:
217:
216:Martin Cooper
212:
210:
206:
202:
198:
194:
190:
186:
182:
178:
175:playback and
174:
170:
166:
162:
158:
154:
150:
146:
142:
138:
134:
130:
126:
122:
118:
114:
110:
106:
102:
98:
94:
90:
86:
82:
78:
74:
67:
66:iPhone 6 Plus
63:
58:
54:
50:
48:
43:
41:
33:
19:
8505:Multiplexing
8380:Transmission
8345:Nikola Tesla
8335:Henry Sutton
8290:Samuel Morse
8220:Robert Hooke
8185:Amos Dolbear
8120:John Bardeen
8039:
8019:Telautograph
7923:Mobile phone
7878:Edholm's law
7861:social media
7794:Broadcasting
7700:Théâtrophone
7678:Applications
7586:Connectivity
7546:Mobile phone
7545:
7411:Push-to-talk
7189:IEEE 802.16m
7158:LTE Advanced
7142:IMT Advanced
7087:IEEE 802.16e
7082:Mobile WiMAX
7043:3GPP2 family
6970:(TIA/IS-856)
6961:3GPP2 family
6859:3GPP2 family
6838:/3GPP family
6654:TACS - ETACS
6302:Box breaking
6273:address book
6126:Distribution
5991:Form factors
5956:Camera phone
5943:
5920:Web browsing
5771:
5755:
5633:
5592:
5585:
5554:. Retrieved
5547:the original
5538:
5522:
5511:
5507:Plant, Sadie
5500:
5493:
5486:
5479:
5472:
5453:
5439:
5438:Ling, Rich,
5425:
5415:
5406:
5388:
5381:
5357:
5353:
5334:
5324:
5313:. Retrieved
5304:
5285:
5263:. Retrieved
5259:
5249:
5240:
5231:
5219:. Retrieved
5216:INQUIRER.net
5215:
5205:
5193:. Retrieved
5179:
5169:
5157:. Retrieved
5152:
5143:
5132:
5126:
5099:
5095:
5085:
5058:
5048:
5030:
5003:
4999:
4989:
4977:. Retrieved
4973:
4964:
4929:
4925:
4915:
4903:. Retrieved
4899:
4890:
4875:
4871:
4870:(now called
4865:
4860:
4848:. Retrieved
4842:
4832:
4821:, retrieved
4815:
4808:
4796:. Retrieved
4791:
4782:
4773:
4763:
4756:The Guardian
4755:
4745:
4733:. Retrieved
4727:
4717:
4705:. Retrieved
4698:the original
4669:
4665:
4652:
4640:. Retrieved
4636:
4626:
4614:. Retrieved
4600:
4588:. Retrieved
4574:
4562:. Retrieved
4558:the original
4548:
4529:
4517:. Retrieved
4507:
4495:. Retrieved
4485:
4473:. Retrieved
4469:the original
4462:
4452:
4440:. Retrieved
4435:
4426:
4412:
4398:
4387:the original
4366:
4362:
4349:
4340:
4330:
4322:
4318:
4313:
4305:the original
4291:
4266:
4262:
4256:
4247:
4238:
4229:
4219:
4210:
4200:
4192:The Guardian
4191:
4182:
4169:
4158:
4148:29 September
4146:. Retrieved
4136:
4126:29 September
4124:. Retrieved
4114:
4104:29 September
4102:. Retrieved
4098:
4089:
4081:
4076:
4068:
4054:
4042:. Retrieved
4028:
4016:. Retrieved
4006:
3994:. Retrieved
3984:
3972:. Retrieved
3962:
3954:The Guardian
3953:
3943:
3931:. Retrieved
3927:the original
3922:
3912:
3904:the original
3899:
3889:
3877:. Retrieved
3873:
3863:
3851:. Retrieved
3846:
3822:. Retrieved
3818:the original
3807:
3795:. Retrieved
3791:the original
3780:
3768:. Retrieved
3764:the original
3753:
3741:. Retrieved
3731:
3706:
3702:
3696:
3688:
3683:
3671:. Retrieved
3667:the original
3657:
3645:. Retrieved
3641:
3631:
3619:. Retrieved
3615:
3605:
3593:. Retrieved
3589:the original
3578:
3566:. Retrieved
3561:
3552:
3543:
3529:
3520:
3510:
3502:the Guardian
3501:
3480:
3470:
3458:. Retrieved
3453:
3422:
3402:
3395:
3383:. Retrieved
3379:
3369:
3360:
3351:
3339:. Retrieved
3335:the original
3325:
3313:. Retrieved
3309:
3299:
3287:. Retrieved
3283:
3274:
3262:. Retrieved
3259:Phonedog.com
3258:
3248:
3239:
3229:
3220:
3210:
3199:
3189:
3159:(4): 31–44.
3156:
3152:
3146:
3134:. Retrieved
3129:
3120:
3108:. Retrieved
3103:
3094:
3082:. Retrieved
3077:
3068:
3056:. Retrieved
3051:
3042:
3026:. Springer.
3022:
3015:
3007:
2995:Todd Hixon,
2991:
2982:
2973:
2964:
2961:"Statistics"
2955:
2943:. Retrieved
2932:
2920:. Retrieved
2916:
2907:
2895:. Retrieved
2885:
2873:. Retrieved
2869:the original
2859:
2847:. Retrieved
2833:
2821:. Retrieved
2807:
2795:. Retrieved
2791:the original
2783:
2774:
2752:(2): 32–33.
2749:
2745:
2718:
2683:
2679:
2654:. Retrieved
2644:
2632:. Retrieved
2628:the original
2618:
2609:
2600:
2588:. Retrieved
2583:
2574:
2562:. Retrieved
2558:
2521:
2514:
2495:
2491:
2488:pocket phone
2487:
2483:
2479:
2474:
2449:Surveillance
2321:Camera phone
2260:SMS language
2254:
2250:Apple iPhone
2243:
2239:LG Chocolate
2228:
2221:SMS language
2206:
2191:
2188:
2182:
2150:
2147:In hospitals
2140:social media
2101:
2064:
2049:
2024:
2012:
2004:
1992:
1981:
1978:
1970:speakerphone
1951:
1916:
1913:Restrictions
1904:
1892:
1865:The Guardian
1863:
1857:
1839:
1810:
1800:
1789:
1774:
1771:
1749:
1745:
1738:
1726:
1692:
1677:
1673:Bank Mandiri
1651:
1635:
1590:legacy media
1575:
1548:penetration.
1490:
1486:
1463:China Mobile
1460:
1437:
1422:
1414:
1226:
1200:
1174:
1152:
1142:October 2018
1139:
1135:adding to it
1130:
1090:
1071:
1036:
1006:
996:speakerphone
973:
934:
919:
911:aspect ratio
904:
881:
874:
858:. The first
849:
761:
743:
740:
736:
732:
728:
720:
708:
697:
631:
611:
602:
546:IMT-Advanced
535:
500:
453:
377:
334:
283:
257:
213:
205:"dumbphones"
204:
76:
73:mobile phone
72:
70:
64:to the 2014
53:
46:
39:
8705:NPL network
8417:Radio waves
8355:Alfred Vail
8265:Hedy Lamarr
8250:Dawon Kahng
8210:Elisha Gray
8170:Yogen Dalal
8095:Nasir Ahmed
8029:Teleprinter
7893:Heliographs
7705:Video calls
7654:Missed call
7565:Accessories
7240:5G-Advanced
7228:3GPP family
7178:IEEE family
7170:(4.5G/4.9G)
7151:3GPP family
6993:3GPP family
6921:3GPP family
6866:CDMA2000 1X
6737:CSD - HSCSD
6363:Environment
6337:silent mode
6181:contactless
6164:advertising
6121:Development
6039:Smartphones
5748:Generations
5664:Frequencies
5360:: 385–404.
5284:Agar, Jon,
5102:(4): V–VI.
4819:, USA Today
4230:Arutz Sheva
2897:10 December
2746:ACM Inroads
2656:7 September
2590:18 February
2184:Screen time
2037:On aircraft
1831:kill switch
1734:cell towers
1657:Philippines
1495:A study by
1265:Cafe Bazaar
1233:video games
1207:mobile news
926:millimeters
856:smartphones
842:A hardware
604:Smartphones
515:TeliaSonera
484:smartphones
428:(MMS), and
404:Thomas Haug
306:Bell System
209:smartphones
193:video games
8838:Categories
8751:Antarctica
8710:Toasternet
8632:Television
8115:Paul Baran
8047:Television
8031:(teletype)
8024:Telegraphy
8002:transistor
7980:Phryctoria
7950:Photophone
7928:Smartphone
7918:Mass media
7556:Photophone
7094:Flash-OFDM
6425:Carrier IQ
6365:and health
6280:Television
6131:Management
6024:Smartwatch
5981:Smartphone
5669:Multi-band
5061:: 108983.
5000:Pediatrics
4979:8 November
4905:9 November
4798:3 December
4616:10 January
4564:10 January
4323:Ergonomics
4018:3 December
3996:3 December
3974:4 February
3879:4 February
3824:21 January
3797:29 January
3770:29 January
3709:: 87–109.
3647:3 December
3595:4 November
3568:4 November
3240:Lifehacker
3078:PhoneArena
2506:References
2484:hand phone
2459:VoIP phone
2219:See also:
2201:See also:
2175:Nomophobia
2173:See also:
2107:In prisons
2077:See also:
1807:Change.org
1791:Apple Inc.
1766:See also:
1717:See also:
1669:Indonesian
1626:See also:
1586:Radiolinja
1473:See also:
1296:See also:
1253:PocketGear
1183:See also:
1171:Mobile app
1165:Mobile app
1155:Android OS
1067:Radiolinja
966:" system.
833:for sound.
782:(IC) chip.
650:multimedia
638:smartphone
599:Smartphone
593:Smartphone
531:television
460:NTT DoCoMo
384:Radiolinja
185:television
173:multimedia
157:navigation
119:, such as
77:cell phone
40:Cell Phone
32:Smartphone
18:Cellphones
8884:Telephony
8869:New media
8735:Americas
8724:Locations
8695:Internet2
8456:Bandwidth
8160:Vint Cerf
8057:streaming
8035:Telephone
7975:Semaphore
7866:streaming
7669:Phone tag
7577:Caller ID
7522:Telephony
7194:WiMax 2.1
7049:CDMA2000
6542:standards
6407:Recycling
6354:Wallpaper
6332:Ringtones
6193:Ticketing
6169:campaigns
6159:Marketing
5961:Car phone
5876:Telephony
5830:operation
5723:Tethering
5648:protocols
5374:145577892
5190:0140-0460
5181:The Times
5077:0160-4120
4672:: 91–95.
4637:USA Today
4519:28 August
4341:USA Today
3923:CNet News
3723:154804246
3460:28 August
3385:3 October
3173:0272-1716
3130:The Verge
3104:The Verge
3058:1 January
2849:4 October
2823:4 October
2710:187189041
2702:2578-1863
2686:: 15–17.
2454:Tethering
1974:US states
1900:immodesty
1879:Fairphone
1833:" on its
1809:, called
1646:Safaricom
1598:mobisodes
1582:ringtones
1557:mobile TV
1553:social TV
1534:landlines
1500:dealings.
1320:Analytics
1179:Messaging
1039:microchip
823:(LCD) or
716:bandwidth
566:augmented
498:quality.
410:the 2018
288:inventor
177:streaming
153:Bluetooth
109:telephony
81:telephone
47:Handphone
8803:Category
8690:Internet
8680:CYCLADES
8597:Ethernet
8547:Concepts
8471:terminal
8422:wireless
8245:Bob Kahn
8088:Pioneers
7913:Internet
7804:Cable TV
7536:Landline
7219:IMT-2020
7123:HiperMAN
7022:DC-HSDPA
6912:IMT-2000
6498:Category
6241:Learning
6221:Gambling
6211:Blogging
6186:donating
6176:Payments
6146:Commerce
6104:software
6101:specific
5951:3D phone
5915:Tracking
5864:Security
5847:services
5837:Features
5788:adoption
5756:Analogue
5738:XHTML-MP
5711:SIM lock
5701:dual SIM
5696:SIM card
5644:networks
5588:magazine
5399:Archived
5315:7 August
5153:NBC News
5118:25780365
5022:27940793
4956:30606703
4926:BMJ Open
4823:28 April
4686:23644536
4610:Archived
4585:ABC News
4537:Archived
4383:61640965
4283:21094307
4174:Archived
4062:Archived
3933:14 March
3874:Fox News
3853:14 March
3847:BBC News
3562:BBC News
3430:Archived
3181:16707568
3000:Archived
2945:23 April
2843:Archived
2817:Archived
2559:BBC News
2494:or just
2270:See also
2128:smuggled
2067:airlines
1741:SIM card
1705:support
1497:Motorola
1444:Ericsson
1425:Motorola
1318:Strategy
1249:Handmark
1245:Handango
1095:Software
1059:SIM lock
1049:and the
1043:SIM card
1032:SIM card
1018:SIM card
1012:SIM card
980:HD Voice
964:3D Touch
930:phablets
831:Speakers
752:Hardware
662:software
654:Internet
634:retronym
402:awarded
345:Motorola
318:cellular
220:Motorola
165:payments
149:infrared
117:services
8823:Commons
8813:Outline
8766:Oceania
8685:FidoNet
8670:ARPANET
8483:circuit
8052:digital
7781:History
7453:Osmocom
7301:History
7271:DECT-5G
7245:NR-IIoT
6690:DataTAC
6685:Mobitex
6349:Txt-spk
6294:Culture
6203:Content
6154:Banking
6052:rooting
6009:Phablet
5932:devices
5854:History
5828:General
5772:Digital
5686:Roaming
5556:5 April
5525:, 2002
5456:, 2005
5442:, 2004
5428:, 2004
5288:, 2004
5265:18 July
5221:18 July
5195:18 July
5159:18 July
5109:4350886
4947:6326346
4872:The BMJ
4850:16 June
4776:, Paris
4735:31 July
4707:31 July
4694:8743434
4590:18 June
4497:27 June
4475:15 July
4040:. Apple
3642:Reuters
3621:29 July
3136:3 April
3110:3 April
3084:3 April
2922:29 July
2875:29 July
2797:17 June
2766:2942617
2444:Smombie
2392:OpenBTS
2225:Xelibri
2124:inmates
2007:cycling
1907:sabbath
1667:and an
1440:Siemens
1433:Samsung
1419:History
1331:Samsung
1322:report
1269:F-Droid
1261:Aptoide
1003:Battery
960:Samsung
895:Display
817:display
787:battery
521:(IoT),
462:on the
386:on the
286:Finnish
263:History
253:Alcatel
237:Samsung
87:over a
8761:Europe
8731:Africa
8715:Usenet
8675:BITNET
8612:Mobile
8488:packet
7997:MOSFET
7992:device
7789:Beacon
7255:NB-IoT
7221:(2021)
7216:(2018)
7162:E-UTRA
7144:(2013)
7139:(2009)
7116:family
7075:family
7033:E-UTRA
6914:(2001)
6909:(1998)
6768:family
6749:family
6725:family
6711:(1991)
6642:family
6632:(1979)
6615:B-Netz
6563:(1946)
6496:
6344:Selfie
6327:Novels
6317:Dating
6312:Comics
6307:Charms
6268:Social
6256:Search
6231:Health
6226:Gaming
6099:Mobile
6064:iPhone
6014:Slider
5930:Mobile
5691:Signal
5642:Mobile
5529:
5515:, 2001
5503:, 2006
5496:, 2005
5489:, 2003
5482:, 2003
5475:, 2003
5460:
5446:
5432:
5391:, 2006
5384:, 2002
5372:
5341:
5327:, 2005
5292:
5260:Medium
5188:
5116:
5106:
5075:
5020:
4954:
4944:
4844:Snopes
4692:
4684:
4642:12 May
4442:12 May
4381:
4281:
4044:10 May
3743:4 June
3721:
3673:4 June
3410:
3380:Gimbal
3315:8 June
3289:8 June
3264:8 June
3179:
3171:
3030:
3008:Forbes
2764:
2708:
2700:
2634:21 May
2611:users.
2564:2 July
2533:
2492:mobile
2264:emojis
2138:, use
2121:prison
2103:them.
2000:satnav
1781:Europe
1671:bank,
1642:M-PESA
1555:, and
1394:Others
1357:Xiaomi
1275:, and
1273:GetJar
1251:, and
1241:GetJar
952:AMOLED
950:, and
922:inches
907:screen
802:keypad
778:(MOS)
529:, and
480:Mbit/s
369:analog
353:analog
294:analog
245:Huawei
191:, and
49:(film)
42:(film)
8744:South
8739:North
8700:JANET
8637:Telex
8627:Radio
8466:Nodes
8461:Links
8382:media
7960:Radio
7945:Pager
7873:Drums
7839:video
7834:image
7824:audio
7647:Calls
7529:Types
7431:ViLTE
7426:VoLTE
7384:5G NR
7333:STDMA
7321:OFDMA
7264:Other
7250:LTE-M
7235:5G NR
7198:WiBro
7185:WiMAX
7104:WiBro
7017:HSPA+
7010:HSUPA
7005:HSDPA
6888:WiDEN
6881:Other
6784:Other
6747:3GPP2
6680:Hicap
6675:C-450
6663:Other
6580:Altai
6261:local
6246:Music
6216:Email
6019:Slate
5550:(PDF)
5543:(PDF)
5370:S2CID
4729:Slate
4701:(PDF)
4690:S2CID
4662:(PDF)
4390:(PDF)
4379:S2CID
4359:(PDF)
4038:(PDF)
3719:S2CID
3341:6 May
3177:S2CID
2787:(ITU)
2762:S2CID
2706:S2CID
2584:CENGN
2496:phone
2466:Notes
2397:Pager
2353:(MID)
2132:email
2019:Japan
1797:Theft
1688:Smart
1684:Globe
1680:Espoo
1429:Nokia
1344:Apple
1312:Rank
1287:Sales
1078:R-UIM
970:Sound
956:Wacom
884:hertz
746:Wi-Fi
686:Wi-Fi
580:Types
554:5G NR
527:radio
464:WCDMA
249:Nokia
241:Apple
201:slang
181:radio
167:(via
145:Wi-Fi
141:5G NR
135:(via
129:email
85:calls
8756:Asia
8642:UUCP
8602:ISDN
7638:VoIP
7628:PSTN
7623:POTS
7613:ISDN
7441:ViNR
7436:VoNR
7416:MIMO
7389:CDMA
7374:UMTS
7352:SDMA
7345:CDMA
7340:SSMA
7328:TDMA
7316:FDMA
7114:ETSI
7073:IEEE
7000:HSPA
6938:FOMA
6928:UMTS
6893:DECT
6845:GPRS
6796:iDEN
6791:CDPD
6766:AMPS
6723:3GPP
6640:AMPS
6600:AMTS
6575:IMTS
6251:News
6113:Apps
6029:Fold
6004:Flip
5910:Spam
5805:4.5G
5795:3.5G
5728:VoIP
5706:eSIM
5679:list
5586:Time
5558:2009
5527:ISBN
5458:ISBN
5444:ISBN
5430:ISBN
5339:ISBN
5317:2009
5311:–196
5290:ISBN
5267:2023
5223:2023
5197:2023
5186:ISSN
5161:2023
5114:PMID
5073:ISSN
5018:PMID
4981:2019
4974:Time
4952:PMID
4907:2019
4852:2024
4825:2010
4800:2012
4737:2017
4709:2017
4682:PMID
4644:2010
4618:2013
4592:2010
4566:2013
4521:2014
4499:2014
4477:2010
4444:2010
4279:PMID
4150:2016
4128:2016
4106:2016
4046:2022
4020:2011
3998:2011
3976:2014
3935:2009
3881:2014
3855:2009
3826:2011
3799:2011
3772:2011
3745:2012
3675:2012
3649:2013
3623:2009
3597:2009
3570:2009
3481:CNET
3462:2022
3408:ISBN
3387:2021
3343:2019
3317:2018
3291:2018
3266:2018
3201:IEEE
3169:ISSN
3138:2017
3112:2017
3086:2017
3060:2010
3028:ISBN
2947:2010
2924:2009
2899:2020
2877:2009
2851:2012
2825:2012
2799:2022
2698:ISSN
2658:2018
2636:2016
2592:2022
2566:2021
2531:ISBN
2237:and
2223:and
2177:and
2134:and
1930:and
1842:IMEI
1827:CEOs
1721:and
1686:and
1661:Bali
1630:and
1620:and
1545:Mali
1527:The
1442:and
1397:31%
1383:Vivo
1374:10%
1370:Oppo
1361:13%
1348:16%
1335:21%
1300:and
1187:and
1086:CDMA
1084:and
1020:and
992:WiFi
988:VoIP
978:and
958:and
948:OLED
915:16:9
684:and
664:and
652:and
644:and
568:and
550:3GPP
492:VoIP
486:and
472:UMTS
417:ETSI
406:and
398:and
396:IEEE
392:CEPT
339:and
327:The
251:and
243:and
44:and
8647:WAN
8617:NGN
8607:LAN
7888:Fax
7829:DCT
7421:IMS
7379:LTE
7369:GSM
7029:LTE
6836:GSM
6811:CT2
6806:PHS
6801:PDC
6732:GSM
6719:GSM
6695:CT1
6670:NMT
6620:AMR
6610:ARP
6585:OLT
6570:MTS
6417:Law
5999:Bar
5903:RCS
5898:MMS
5893:SMS
5842:GSM
5733:WAP
5575:at
5362:doi
5309:161
5104:PMC
5063:doi
5008:doi
5004:138
4942:PMC
4934:doi
4880:doi
4876:335
4792:CBS
4674:doi
4436:CNN
4371:doi
4271:doi
3711:doi
3161:doi
2965:ITU
2754:doi
2688:doi
2486:or
1998:or
1996:GPS
1596:to
1584:by
1543:In
1469:Use
1407:OEM
1387:9%
1189:MMS
1185:SMS
1137:.
1082:GSM
944:LED
940:IPS
924:or
913:of
860:GSM
533:).
511:LTE
482:to
422:SMS
400:RSE
388:GSM
343:of
308:'s
222:in
218:of
187:),
171:),
169:NFC
143:or
137:LTE
75:or
8840::
7214:5G
7191:)
7137:4G
6907:3G
6709:2G
6630:1G
6558:0G
5815:6G
5810:5G
5800:4G
5783:3G
5778:2G
5767:1G
5762:0G
5521:,
5509:,
5424:,
5405:,
5368:.
5356:.
5352:.
5333:,
5303:.
5258:.
5239:.
5214:.
5184:.
5178:.
5151:.
5112:.
5098:.
5094:.
5071:.
5057:.
5038:.
5016:.
5002:.
4998:.
4972:.
4950:.
4940:.
4928:.
4924:.
4898:.
4874:)
4841:.
4790:.
4772:,
4754:,
4726:.
4688:.
4680:.
4670:57
4668:.
4664:.
4635:.
4583:.
4461:.
4434:.
4377:.
4367:28
4365:.
4361:.
4339:.
4321:,
4299:.
4277:.
4267:43
4265:.
4246:.
4228:.
4209:.
4190:.
4168:.
4097:.
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