They don't have automatic settings for your mobile phone.
But you can configure it manually.

Go to your phone Connection Settings

There are two ways to connect :

1. Parameter values for WAP over GPRS

Homepage: http://wap.vmobile4me.com
Wap Gw IP: 172.18.254.5
port: 8080
Access Point wap.vmobile
Username: wap
Password: wap
Authentication normal

or

2. Parameter values for WAP over CSD

Homepage: http://wap.vmobile4me.com
Wap Gw IP: 172.18.254.5
port: 9201
Dial number: +2348022981000
Username: wap
Password: wap
Authentication normal

After that reboot your phone and try to access vmobile homepage