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List of sovereign states by number of broadband Internet subscriptions; 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
There are three mobile phone operators currently in Armenia: Viva, Team and Ucom. All three offer both 2G and 3G as well as 4G services. All three networks are widely modern and reliable with shops located in major towns and cities where one can purchase a sim card or get assistance if needed.
This is a list of mobile network operators (MNOs) in the United States. The Cellular Telecommunications & Internet Association (CTIA), lists approximately 30 facilities-based wireless service providers in the United States as members.
GSM-900 MHz (GPRS, EDGE) 2100 MHz UMTS, HSPA+: 5.4 [2] (Q4 2020) Aga Khan Fund for Economic Development (AKFED) 3: Etisalat Afghanistan: GSM-900/1800 MHz (GPRS, EDGE) 2100 MHz UMTS (3G), HSPA+ (3.75G), LTE (Under Trial) 5.4 [1] (Q4 2020) Emirates Telecommunications Corporation: 4: Afghan Wireless: GSM-900/1800 MHz (GPRS, EDGE) 2100 MHz UMTS ...
Rank Operator Technology Subscribers (in millions) Ownership 1: Batelco: GSM-900 (GPRS, EDGE) 2100 MHz UMTS, DC-HSPA+ 1800 MHz LTE: 3.9 [8] (Dec 2022): Bahrain Telecommunications Company
The access stratum (AS) in computer networking and telecommunications is a functional layer in the UMTS and LTE wireless telecom protocol stacks between radio network and user equipment. [1]
Country Operator ƒ (MHz) B VoLTE Launch date Cat.3 ≤ 100 Mbit/s Launch date Cat.4 ≤ 150 Mbit/s Launch date Cat.6 ≤ 300 Mbit/s Launch date Cat.9 ≤ 450 Mbit/s
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