Since mobile communication was first introduced in Brunei Darussalam by Jabatan Telekom Brunei (JTB) in 1989 using Advanced Mobile Phone System (AMPS), it has changed the way we communicate dramatically as opposed to the alternative fixed line telephone. Mobile phones enable users to communicate while on the move and its popularity has dominated the world. 
Cessation of 2G Services
UNN are consortium owners of three submarine cable systems including South-East Asia - Middle East - Western Europe 3 (SE-ME-WE3), Asia-America Gateway (AAG), South-East Asia-Japan Cable (SJC). Why do we have 3 people may ask? To put it simply, it is for diversity, protection, and redundancy. This is to ensure that access to these content remain available to members of the public 24/7.
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UNN Commences Radio Access Network (RAN) Capacity Expansion Project
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RAN Expansion Project for Modernisation of Mobile Infrastructure
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