Hi, I'm having problems connecting to 3G with T-Mobile. Just wondered if anyone had any ideas before I ring them tomorrow..

Basically it was working fine when I had the phone but then I used my old Orange SIM card while the number was ported to my new phone.

Then when the number had transferred after about 3 days I put the original T-Mobile SIM in and now the 3G won't connect - it just says the settings are incorrect.

The one thing I did do was connect to my Wifi access point at home using a static address.

Anyone have any ideas? Or can tell me what I should be checking?