This telecom service is very thief.specially in northeast india it is very costly.no any online recharge to this sim has been provided.this is not recharged even through the official site if idea( idiacellular.com) . In northeast india, its 3g is not available but 4g is going to launch very soon.i think it is very costly in northeast.all the rate cutter cost has been increased.all the offer has been stoped which were given before.