I have really worst experience with AIRTEL. I had the postpaid plan of airtel with a monthly charge of 499+ taxes. Where in which I was provided the unlimieted calls daily 1GB internet data and some sms. Where as I was charged with value added services which was activated from their end. Which I got to deactivated. But the worst thing which I was facing was the network coverage. As I had 1GB internet data and plus 10GB from Their App but I was not able to you even a single MB of data all due to the network coverage. I had filed complaints number of times only thing I use to get was the team is working on improving the network where as there where no such update. I had even change my sim so that their might be some improvement but its was also not worthy. Other than this data issue I also had calling issue also people have to call twice to talk to me. In a single call they will not get connected to me. And infact there is a number of call drops also. I had worst experince with airtel in future I wont be prefering the service from them.