A mobile phone (or cellphone) 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...

which came into use early in the telephone's history. Nowadays, phones are almost always in the form of smartphones or mobile phones, due to technological...

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...

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...

The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission...

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

Telephone numbers in Pakistan are ten digits long. Landline numbers and mobile numbers have different structures. Geographically fixed landline are prefixed...

The Mobile Telephone Switching Office (MTSO) is the mobile equivalent of a PSTN Central Office. The MTSO contains the switching equipment or Mobile Switching...

following dialing format when calling a: Landline telephone: Mobile telephone: There are 3 mobile phone providers providing voice service in Iraq: Korek...

are usually free to call from most mobile telephones. Many other numbers can also be called for free from mobiles, but this varies by network. 084x xxx...

land area of Earth. This allows mobile phones and mobile computing devices to be connected to the public switched telephone network and public Internet access...

This list contains the mobile country codes and mobile network codes for networks with country codes between 300 and 399, inclusively – a region that...

The Improved Mobile Telephone Service (IMTS) was a pre-cellular VHF/UHF radio system which linked to the public telephone network. IMTS was the radiotelephone...

structure of telephone numbers for landlines and mobile service is different. Landline telephone numbers have area codes, whereas mobile numbers do not...

Corporate Networks start with 5. See also Telecommunications in Tanzania#Telephones Mobile numbers start with 6 or 7: Non-geographic numbering begins 8 or 9:...

Abuja) or two digits. Local telephone numbers contain from five to seven digits, and may vary within the area code. Mobile phone numbers start with 070...

telephone systems such as Mobile Telephone Service and Improved Mobile Telephone Service allowed a mobile unit to have a telephone number allowing access...

This list contains the mobile country codes and mobile network codes for networks with country codes between 700 and 799, inclusively – a region that...

France "Téléphone mobile, DAS et santé" [Mobile telephones, SAR and health] (PDF). Votre enfant et le téléphone mobile [Your child and mobile telephony]...

The Altai mobile telephone system is the pre-cellular 0G radiotelephone service that was first introduced in the Soviet Union in 1963, and became available...

Mobile number portability (MNP) enables mobile phone users to retain a mobile telephone number when changing the mobile network operator. Mobile number...

life-threatening or time-critical emergencies. Other emergency telephone numbers in Australia are 112 for GSM mobile and satellite phones, which is answered by a Triple...

start with the digit 0, while mobile telephone numbers start with 3. Four types of emergency services use three-digit telephone numbers in the group 11X,...

its own country code +377, replacing access from France (+33 93). Le téléphone refait son numéro. Fin 1996, la numérotation passera à dix chiffres, sans...

calls to particular regions on a public switched telephone network (PSTN) or to a mobile telephone network, where they are further routed by the local...