Airtel.in is offering Free 500 MB Airtel 3G Data. Offer is valid for Airtel prepaid and retail postpaid dongle users only. For prepaid, validity of free data is 7 Days.
- Visit Here Offer Page (only using your Airtel 3G sim)
- Click on “add alternate contact detail”
- Put OTP you receive
- Update your contact details
- Free data will be added soon to your account. to check balance use “123*11#
Note: Offer valid for Airtel dongle users only.