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Country or Territory Operator VoLTE B1 2100 MHz B3 1800 MHz B5 850 MHz B7 2600 MHz B8 900 MHz B20 800 MHz B28 700 MHz B31 450 MHz B40 2300 MHz B41 2500 MHz CA [G 1] schemes References & Notes
Telin Malaysia (Kartu As) (uses U Mobile) Telin Malaysia. Telin Malaysia is a joint venture (JV) company between Compudyne Telecommunication Systems Sdn. Bhd and PT Telin, a company fully owned by PT. Telekomunikasi Indonesia (Telkom). [105] 8: mCalls (uses DiGi) Partnership between Pavo Communications and DiGi. [106]
List of countries by number of Internet users; List of countries by number of telephone lines in use; List of countries by smartphone penetration; List of multiple-system operators; List of telecommunications companies. List of telecommunications companies in the Americas; List of telecommunications companies in Asia and Oceania
Further GSM-850 is also sometimes called GSM-800 because this frequency range was known as the "800 MHz band" (for simplification) when it was first allocated for AMPS in the United States in 1983. In North America GSM-1900 is also referred to as Personal Communications Service (PCS) like any other cellular system operating on the "1900 MHz band".
This list contains the mobile country codes and mobile network codes for networks with country codes between 500 and 599, inclusively – a region that covers Oceania, Maritime South East Asia, and Thailand.
Various GSM 91x: Various GSM and CDMA, including MTS CDMA, BSNL GSM & CDMA, Uninor GSM, Loop Mobile GSM, S-Tel GSM etc. 92x: Tata Indicom CDMA 93x: Reliance CDMA 94x: BSNL GSM 95x: Various GSM, including Airtel, BSNL, Idea, Aircel, Reliance GSM and Vodafone. 96x: Various GSM and CDMA, including Airtel, Idea, Reliance CDMA & GSM, Vodafone and ...
The GSM standards are defined by the 3GPP collaboration and implemented in hardware and software by equipment manufacturers and mobile phone operators. The common standard makes it possible to use the same phones with different companies' services, or even roam into different countries. GSM is the world's predominant mobile phone standard.
GSM is also a trade mark owned by the GSM Association. [2] "GSM" may also refer to the voice codec initially used in GSM. [3] It was first implemented in Finland in December 1991. [4] By the mid-2010s, it became a global standard for mobile communications achieving over 90% market share, and operating in over 193 countries and territories. [5]