Airtel to shut down 3G network in 3-4 years; continue 2G, 4G
The company will use 2100 megahertz band, which is used for 3G services, for 4G services.
Nov 01, 2017, 22:01 PM IST
The company will use 2100 megahertz band, which is used for 3G services, for 4G services.
Nov 01, 2017, 22:01 PM IST