How to activate and use bsnl gprs portal for free

Most of us know that BSNL givefree GPRSaccess toCellOne.inportal. Surfing is free,downloadsare charged.So if you download themes ,wallpaper or ringtones etc you will be charged for it.
There is link for  ‘Free Content’ section.
So In order to activate and use bsnl gprs free from your phone follow the steps acording to your connection type.
1. TO ACTIVATE BSNL PORTAL
GO TO SEND MESSAGE OPTION AND TYPE“PORTAL TO 3733“(without quotes).
2.FOR ACTIVATE BSNL PORTAL PREPAID GPRS(2PAISA PER KB)
GO TO SEND MESSAGE OPTION AND TYPE“gprspre TO 3733“(without quotes).
3.FOR GPRS 49 PLAN
GO TO SEND MESSAGE OPTION AND TYPE“gprs49 TO 3733“(without quotes).
4.FOR GPRS 199 PLAN
GO TO SEND MESSAGE OPTION AND TYPE“gprs199 TO 3733“(without quotes).
[tags] bsnl grps settings ,bsnl gprs activate ,bsnl gprs