Get random volume of 4G data for free on your Airtel number by just making a simple call.
Note : This offer works for some and isn't working for some, so try your luck
How to get 4G data for free in Airtel?
1 . From your Airtel number, make a call to "52122" and the call will get disconnected automatically in seconds
2 . Done !! Within few minutes you will receive a message about the data you got.
Proof :
