At the time of data recharging the intetnet speed is excellent, but after several days the speed reduces and the internet gets disconnected moreoften. There is no network in most of the places.I usually travel a lot but most of the time when I try to upload a photo or video there will be no network availiable at that time. The offers are not as great as other service providers.It takes a lot of time to connect a call, and most of the time the call gets disconnected without any reason. Dont go for airtel if you are not living in a city.Because there is no network availiable other than cities