TEG macrumors 604 Sep 11, 2008 #2 AFAIK, it will work with any SIM that has a data plan. I say that because you can't use a SIM until activate by iTunes, but some BB users can use their old SIM in the iPhone. However, you can only get 3G speeds from a SIM that is 3G capable. TEG
AFAIK, it will work with any SIM that has a data plan. I say that because you can't use a SIM until activate by iTunes, but some BB users can use their old SIM in the iPhone. However, you can only get 3G speeds from a SIM that is 3G capable. TEG
I iPhone3GHunt macrumors member Sep 11, 2008 #3 I have a 3G sim. but it has no data plan, would I have to unlock the iphone?