It is based on Tcp 443. It is supportstorrent also.
Note: Balance minimum 2 Rs. and use it on high balance also. No balance deduction.
Confirmed working in Delhi, UP and many other states.
1. Install NMD VPN
2. Copy config files and replace with old ones.
3. Sign up
4. Put username and pass in pass.txt and save it.
5. Now Run NMD VPN by administrator.
6. See its icon in taskbar right click on it and click connect
7. After successfully connected, Enjoy Vodafone 3G