World’s longest tunnel, Atal Tunnel equipped with 4G connectivity at 10,000 Feet Latest October 7, 2020 https://twitter.com/BSNLCorporate/status/1312669025537683456?s=20 World’s longest tunnel, Atal Tunnel is now equipped with 4G connectivity. BSNL has fully equipped the newly built Atal…
BSNL scraps 4G upgradation to exclude Chinese companies National July 2, 2020 The Department of Telecommunications (DoT) on Wednesday cancelled the anticipated 4G upgradation tender of Bharat Sanchar Nigam Limited (BSNL). The…
