According to Antique Stock Broking, a tariff hike will increase Airtel’s Arpu by Rs 55, and 2G to 4G migration will contribute another Rs 10, and customer upgradation to higher data plan as well ...

Bharti Airtel has started deploying 4G technology in 900 megahertz band, which it was using for 2G services, across 10 telecom circles to enhance indoor coverage of the high-speed mobile telephony ...