Airtel launches trials for VoLTE service in 5 cities

Bhart Airtel chief executive Gopal Vittal said that the telecom operators is trialing the voice over LTE (VoLTE) service in five cities, and will launch it in later part of the year. A few handsets have already started receiving Airtel carrier update with support for VoLTE technology. Currently,Mukesh Ambani-led Reliance Jio is the only operator to offer VoLTE service in India.