Hi - I've just acquired a beautiful new 750v and unlocked it successfully.

I can now make/receive calls using my O2 sim card and I can send/receive text messages, but it seems I still have to reconfigure :-

- the voicemail number (which I can't seem to change from "121" in the speed-dial application)
- GPRS settings
- MMS settings

Also, is it possible to remove the Vodafone branding at all?

Thanks in advance!