P910 preferred network setting

Posted by miner 2049er
I have a P910i originally on Vodafone but I am using Orange.

The phone is unlocked and working for calls.

Orange have texted me the GPRS settings and I can access my pop3 mail and also use Opera to browse the web and Agile Messenger to access MSN.

However, the default browser and MMS messages will not work as I can not change the preferred network for them.

The option is greyed out.

If I try to delete the Vodafone connections, they too are greyed out and I cannot edit or delete them.

Any ideas please?