The following the new 2009 latest bsnl gprs settings to access unlimited gprs from bsnl cellone prepaid mobile service.to use this bsnl free gprs trick configure these settings in your mobile gprs connection settings.
BSNL Free GPRS TRICK:
Homepage:
www.google.com
APN: wap.bsnleast
IP:10.12.111.100
PORT: 9401
once you do this,try in a browser,you will access unlimited gprs in bsnl.
