Airtel starts 4G VoLTE service in Mumbai, pan India by March

The company statement said Airtel VoLTE will be available on 4G/LTE-enabled mobile devices, which must have an Airtel 4G SIM. Telecom major Bharti Airtel today became the second operator after Reliance Jio to start 4G VoLTE service in the country with its …
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