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The M1 (PC105T) turned the hand-portable phone into the world's first pocket-sized cell phone. [3] The phone cost around £2500 when first launched and some owners were Terence Trent Darby, David Steel, Joan Collins and Jonathon Morris from the popular Liverpool-based TV show Bread. The Excell phone range were also featured in the TV show owned ...
A call detail record contains data fields that describe a specific instance of a telecommunication transaction, but does not include the content of that transaction. By way of simplistic example, a call detail record describing a particular phone call might include the phone numbers of both the calling and receiving parties, the start time, and duration of that call.
Mobile computing devices (e.g., smartphones and PDAs) store and share data over a mobile network, or access a database which is actually stored by the mobile device.This could be a list of contacts, price information, distance travelled, or any other information.
The phone identifies the subscriber by transmitting the International mobile subscriber identity (IMSI) number, which is stored on a SIM card that can, in theory, be transferred to any handset. However, the network's ability to know a subscriber's current, individual device enables many network and security features.
An indoor location tracking map on a mobile phone. Mobile phone tracking is a process for identifying the location of a mobile phone, whether stationary or moving. . Localization may be affected by a number of technologies, such as the multilateration of radio signals between (several) cell towers of the network and the phone or by simply
The MIN is a number that uniquely identifies a mobile phone working under TIA standards for cellular and PCS technologies (e.g. EIA/TIA–553 analog, IS–136 TDMA, IS–95 or IS-2000 CDMA). MIN usage became prevalent for mobile number portability to switch providers. It can also be called the MSID (Mobile Station ID) or IMSI_S (Short IMSI).
Excel Communications, Inc. was a multi-level marketing (MLM) telecommunications company that was, at one point, America's fifth largest long-distance carrier after AT&T, MCI, Sprint, and Worldcom. [ 1 ] [ 2 ]
Cell Global Identity (CGI) is a globally unique identifier for a Base Transceiver Station in mobile phone networks. [1] It consists of four parts: Mobile Country Code (MCC), Mobile Network Code (MNC), Location Area Code (LAC) and Cell Identification (CI).