Get 10% EXTRA talktime on all Full talktime Recharges till 25th June 2013. Get Rs. 220 talktime on Rs.200, Rs.363 on Rs.330, Rs.484 on Rs. 440, Rs.550 on Rs.500 and Rs.1100 on Rs.1000. This is only applicable for airtel customers in kerala. HOW TO GET EXTRA TALKTIME? VISIT: Airtel online and select “exclusive web offer” from “select your recharge plan”.