Indian mobile operator Bharti Airtel has launched 4G LTE service on mobile. Now Airtel customers in Bengaluru on Apple iPhone 5s or 5c will be able to experience 4G on their mobile at the current 3G prices. Customers have to change their existing SIM to a 4G SIM to start using 4G on mobile without any need to migrate from their existing data plan.

Airtel mobile customers both prepaid and postpaid can now access 4G on mobile. Customers on 2G/GPRS data plans/packs can also opt for any of the 3G plans/packs available and get 4G speeds.

In addition to these plans, for heavy data users, Airtel also announced the launch of a new 4G plan giving customers 10 GB 4G data for Rs. 1000/-. While data browsing will be on 4G network, voice calls will be routed on 2G/3G seamlessly with the CSFB (circuit switched fall back) technology.