A mobile phone or cell phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone...

Mobile radio telephone systems were mobile telephony systems that preceded modern cellular network technology. Since they were the predecessors of the...

list of mobile telephone prefixes by country. List of country calling codes The original prefix issued to the mobile network operator. Due to mobile number...

device, such as a radio telephone or a mobile telephone, or to other devices for data transmission via the public switched telephone network (PSTN), or other...

In India, mobile numbers (including pagers) on GSM, WCDMA, LTE and NR networks start with either 9, 8, 7 or 6. Each telecom circle is allowed to have multiple...

mobile computing, giving rise to the smartphone, the dominant type of telephone in the world today. Before the development of the electric telephone,...

The Mobile Telephone Service (MTS) was a pre-cellular VHF radio system that linked to the Public Switched Telephone Network (PSTN). MTS was the radiotelephone...

subscriber number. Mobile phone numbers consist of a mobile phone code of 2 digits followed by a 7- to 8-digit subscriber number. Mobile phone codes are...

code and "N" denotes the individual subscriber's telephone/mobile number. Typical format for a mobile phone number when dialed inside county is 01XNN-NNNNNN...

NMT (Nordic Mobile Telephony) is an automatic cellular phone system specified by Nordic telecommunications administrations (PTTs) and opened for service...