This post is about the latest new trick for free airtel gprs.to trick works on most of the states of india.add these settings in your connection settings of airtel live or mobile office in your mobile phone
,dont forget to write down default settings,
AIRTEL FREE GPRS
Proxy : 203.145.131.148
Apn: airtelfun.com
Homepage: http://www.google.co.in/xhtml
port= 80 or 8080

check how it works in operamini,ucweb,teashark and in other browsers.post your comments if you have any other tricks or difficulties.