I was just typing that I could not get it to work, it kept on saying scanning, and then I managed to get it working. 'Connnect only to preferred operators' was ticked and I assumed that it was there to stop it connecting to other networks. I unticked it and it immediately connected to vodafone. Is it possibly for the sim to connect to another provider or am I safe?
Thanks for your news on this but could you make things a bit more clear on the PDP protocol as your answer is not very definite. You say that IP is an example but you don't actually say what it should be.