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Vietnam is putting considerable effort into modernization and expansion of its telecommunication system. Domestically, all provincial exchanges are digitalized and connected to Hanoi, Da Nang and Ho Chi Minh City by fiber optic cable or microwave radio relay networks. Main lines have been substantially increased, and the use of mobile ...
Mobile telephone numbers. [1][2] In Vietnam, mobile phone numbers follow the format 09x-xxxxxxx or new prefixes: 03x, 05x, 07x, 08x. The first 0 is the trunk code. The next 2 digits (3x, 5x, 7x, 8x or 9y) specify the mobile phone operator. Some mobile phone operators have been given more than one operator code. In Circular No. 22/2014/TT-BTTTT ...
VNPT VinaPhone Corporation (Vietnamese: Tổng Công ty Dịch vụ Viễn thông, lit. 'Telecommunications Services Corporation'), [1] [2] also recognized by its brand name VinaPhone (sometimes stylized all owercase or alternatively Vinaphone), is a major mobile network operator in Vietnam and the core subsidiary of the state-owned Vietnam Posts and Telecommunications Group.
54 Vietnam. 55 See also. 56 References. ... , there were 24 registered Mobile Virtual Network Operators, apart from the 4 licensed mobile network operators in Hong Kong.
On 18 April 2017, Viettel launched 4G telecommunications network in Vietnam. [52] Thanks to its nationwide coverage of up to 95%, Viettel became the first mobile network operator in the world to have nationwide 4G coverage right after launching. In the middle of 2017, Viettel's real time billing system (vOCS) was applied into practice. [53]
According to a list of UNDP in 2007, it is the second-largest company in Vietnam. It owns VinaPhone, one of the three largest mobile network operators in Vietnam. VNPT was established on April 30, 1995. [2] [3] On March 26, 2006, it was formally restructured and operated under a new model.
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