Airtel offers 2GB Free 4G data on your airtel mobile for 30 days. To avail this free 4G data offer you need to upgrade your Airtel 3G sim to Airtel 4G sim. After upgrading your sim, insert the sim to your 4G Handset & follow the below steps.
Steps to Get Airtel 2GB Free 4G data
● Just give a Missed call to 52122 from your Airtel Mobile.
● Now if you are eligible, then you will receive a successful message.
i.e.
● After getting this SMS 2GB Free 4G data will be credit to your account.
● Check your data balance by dial *121*2# or *129*08#