Airtel to launch VoLTE services next week – Will customers get free voice calling?
Airtel's VoLTE services will go live first in Mumbai, followed by Kolkata and other metropolitan cities.
Sep 08, 2017, 14:33 PM ISTNew quality norms for cellular services soon: Trai
Telecom regulator Trai today said it will bring out in the next few weeks its order on the revised quality of service norms for mobile services.
Apr 06, 2017, 20:28 PM IST