Hurrrrrrrrrrrrrrrrry I am able to connect, I was giving wrong APN, wvdial is still unable to connect, but I am able to connect from Network Manager..
Here is the configuration Number - *99# Username - mtnl password - mtnl123 APN - gprsppsdel I am able to get speed from 50KBps to 200 KBps -- LUG@IITD - http://lug-iitd.org/Footer
