Apart from expanding 4G coverage to increase the penetration rate of network users, 4G VoLTE deployment should be accelerated to expedite the sunset of 2G/3G. With mobile broadband coverage being key …
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Apart from expanding 4G coverage to increase the penetration rate of network users, 4G VoLTE deployment should be accelerated to expedite the sunset of 2G/3G. With mobile broadband coverage being key …
( read original story …)