Customer Support is nil.you have to do everything on your own including the verification. When you ask for help they shout back at you, including the manager, and bang the phone on you saying go complain to anyone. Close to 2 months I had been waiting to get my number activated. Now I cancell everything they can shove the SIM up.my experience with Indiranagar Airtel showroom. Cust Sup goes into -ve.