Airtel is very badest company in mobile network. first I am also using airtel but now I am using idea because in ower village network in too low in house and 2g internet is very slow then other company and price of internet is same. Airtel tell in tv ads "world largest network" but in area there are lowest network of the airtel and in some were there are no network. costomer service is also too bad because in network problem and 2g internet problem I have complain 2 time to airtel but he tell to me that in 30 your complany well be resolved but not any thing happend.