1.Dial 52122 from your airtel sim
2. Now wait for a message that informs you about this offer - " You got 1GB 4g data Free on your airtel number "
3. Please check your 4g Internet data balance by dialing *121*2# and Confirm that you got the free internet data.
For More Information Visit
www.airtel.in
Note - Use the data only after confirming data balance by checking using *121*2#
