AirTel Free 5GB 3G Data Trick 2014

Airtel is offering free 3g internet offer for Sony mobile users. You will get 5GB 3G Free Internet just by sending a message.
Steps To Get Free 3G Internet Data:

• Put your sim in Sony Mobile.
• Go to message compose box and type following-

SONY and send it to 121

• Now you will get a message whether your phone is eligible or not. If its eligible then enjoy. :)
• Only use Sony Mobiles to send message.
• After activation you can change mobile.

This offer is confirmed by my friends. Give it a try.