Airtel Launches 4G VoLTE Services in Mumbai to Take on Reliance Jio

The market leader in telecom sector Bharti Airtel has launched 4G VoLTE services in Mumbai. Airtel is the second telecom service provider to offer this service in the country. Earlier, Reliance Jio was the company offering 4G VoLTE services to its customers. Airtel has a customer database of about 260 millions. The Airtel subscribers in […]