According to the sources and SMS sent by Airtel to its subscribers, Airtel will offer 30 GB of data to its postpaid mobile and Data card subscribers, i.e 10GB of data per month for three months. Customers using 4G ready handset only eligible to get 30GB data while 3G handset users will get 2GB of 3G data per month for three billing cycles.
You need to enter into the MyAirtel app and you will see a banner ad saying ‘Enjoy India’s Fastest Network with Free Internet’. There is a Claim Now button below it. Clicking on that activates the offer for postpaid users.