Vietnamese telco Viettel reportedly plans to give away 4G feature phones to 700,000 of its 2G-only subscribers to migrate them to 4G as the government’s delayed shutdown of 2G draws near.
Vietnamese telco Viettel reportedly plans to give away 4G feature phones to 700,000 of its 2G-only subscribers to migrate them to 4G as the government’s delayed shutdown of 2G draws near.