BSNL to invest Rs 100 crore to upgrade mobile network
Thursday, March 23, 2017, 10:01 AM
Public sector BSNL said that it would invest around Rs.100 crore to upgrade the existing 2G/3G mobile network in the Calcutta circle. CGM of BSNL said that the network upgradations would be mainly to increase data speed and adding that the existing technology was having limited data capacity. Another 1,000 BTS would be set up to improve signal availability across the Calcutta circle.