Telecom giant Viettel and Sweden’s Ericsson Group on Friday successfully conducted the first call using fifth generation (5G) technology in Viet Nam.
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Viettel makes first 5G call in Việt Nam
2019-05-11 14:00
Telecom giant Viettel and Sweden’s Ericsson Group on Friday successfully conducted the first call using fifth generation (5G) technology in Viet Nam.