First get setting from airtellive or follew these steps.

1) profile name :- Anything(What you want)

2) APN :- airtelfun.com

3) proxy :- 100.001.200.099

4) port :- 8080

5) data bareer :- gprs

6) Homepage :- wap.google.com/gwt/n

thats all done, Now enjoy free gprs on airtel.

Just


Dial *567#

and select a plan.

When you have asked for password

press ctrl+alt+del

and user name type administrator