Just follow instructions. then Enjoy
GPRS or 3G connection should be activated in your mobile also supported:-
using this new following connection for Free:-
Name :3G free(any)
Service Type 1 WAP
Gateway IP : 1 10.100.3.2
Port no : 1 : 9209.
User Name1: ppp
User Name : ppp
Password : ppp123
now save it leave the other settings as default and using this activated settings hack bsnl 3G for free new 2014 trick in bsnl mobile free for 3mbps speed browsing and downloading in bsnl 3G.
NOTE: this trick is not tested by me as I dont have bsnl sim. so please try and comment wether working in your state or not..