Detail about this Sale :

Airtel presents Enjoy Free Google on your Phone only with Airtel Offer

Presenting Free Zone powered by Google, an innovative service that allows you to access Google mobile services on the go at absolutely no data costs! Now with your internet-enabled mobile on the airtel network you can.

How can I get started?
Just visit www.airtel.in/freezone from your phone’s internet browser.
Then start searching or sign in with your Google account to access Gmail or Google+

Note: The free data usage on Free Zone is available up to a limit of 1GB per month.