BSNL Switches on 4G Services in Rohtang Tunnel
Bharat Sanchar Nigam Limited (BSNL) has installed three 4G base transceiver stations (BTSs) in the Rohtang Tunnel, enabling users to stay connected at high speed when passing through the “longest motorable” tunnel. The development was shared by BSNL Himachal Pradesh on Saturday on Twitter. The Rohtang tunnel dubbed as Atal … Read More