I have a Nokia E51, which was originally a Telstra NextG handset. I have taken all the Telstra stuff off it, and put the generic Nokia software on it.
Currently i'm on Vodafone, and have had no issues... MobileTV and data seems to be fine.
BUT. I bought an XT SIM the other day, popped it it, and saved the data settings. When I open up the browser it goes to T World by default, as it should
I then had a trawl around on T World, just on the front page. After finally getting it working, I logged into MyTelecom, and it's showing that i had a number of data sessions, and my balance was docked for these.
What am I doing wrong. Please no bulls__t about non suppported handsets, as that's just a cop out and not true. The handset isn't calling home, as there is no 'home'