Airtel 4G is available to customers across a range of smart devices, including mobile phones, dongles, 4G hotspots and Wi-Fi dongles, the company said in a statement here.
Venkatesh Vijayraghavan, Chief Executive Officer of Bharti Airtel for Andhra Pradesh & Telangana, said, "We launched Airtel's first 4G Network in Hyderabad last May and in just 10 months, our 4G presence has spread to 40 major towns in both the States.