can someone point me in the right direction... I bought a att go phone so I can use the sim for my 8100 - (it's unlocked) - but when I put the sim in it there are no bars and it has no message capapbilites or internet-- I tested it with a friends att sim and the phone had everything.. his messages and internet.. what am I missing?? - I tried manually entering the wap for att but still nothing...
any help is apprecciated.