Bharti Airtel has launched a special integration with Twitter that will allow Airtel subscribers in India to access the micro-blogging Twitter service from their mobile phones for free until March 1, 2012.

"This limited period Twitter offer by Airtel is a first-of-its-kind initiative in India which allows customers to enjoy free access to Twitter through Web browsers and enjoy posting tweets, keeping up with news and what's happening in the world," the company said in a statement.

Airtel is already offering their subscribe to SMS updates of specific users (via shortcode 53000) on their mobile phones for free. All Twitter keywords can be sent to 53000.

If you are also a Airtel user, you can enjoy the service by going to mobile.twitter.com without spending a single paisa. You can also SMS NOW to 53000 to receive the link on your mobile.