Back in September 2017, Bharti Airtel started rolling out its VoLTE or Voice over LTE service in the country with an aim to make the service available on the pan-India basis by the end of 2019.
( read original story …)
Back in September 2017, Bharti Airtel started rolling out its VoLTE or Voice over LTE service in the country with an aim to make the service available on the pan-India basis by the end of 2019.
( read original story …)