Followng are the Settings you require to configure on your Mobile:
Account Name: Vodafone_gprs
Homepage: http://live.vodafone.in
User Name: (no need)
Pass: (no need)
Access Point Settings:
Proxy: Enabled
Proxy Address: 10.10.1.100
Proxy Port: 9401
Data Bearer: Packet Data
Bearer Settings:
Packet Data Access Point: portalnmms
Network type: IPV4
Authentication: normal
User Name: (no need)
Password: (no need)
IF that happen this settings is not working then change the proxy port number
Proxy Port: 9402
NOTE: This trick is not tested by me.
To be on a safer side, use it when your balance is less than Rs. 0.1 but not in negative.
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