Hey guys my name is imarul mallick today I am talking about the worst network that is Airtel I am using Airtel past 1years I fell in happy because when I call someone every time call drop happened I am very angry 3o4times I try then call ringing. And also guys the internet speed so so bad when I search about any thing in google it makes 30sec on 3g but now in days I am using a new provider I am happy with this sim. Also when I complained for this internet issue itmakes 2_ 4minitue to take the phone of any worker in Airtel department I wait then I told this but the worker said that we are working on it but month of moths pasd away nothing happen so guys don’t buy Airtel sim it is my experience about airtel service.