M use airtel in these days but its give very bad network and speed of internet is not good the pages are not opening properly wthe airtel network when we calling someone first two three times the phone is not reaching properly and the cleaning voice is not come when you use airtel in 4g mode the network is not comming properly its very bad news come from airtel in airtel in this time is very bad service provider when you use airtel its give lot of offer but no one work properly in this time the need of airtel is improving the qualities of the network first.