Hello, I apologize if this has been asked before, and I am sure it certainly has, but I couldn't find an answer in the search. I just received what I am hoping is a Official Factory Unlocked Iphone 3GS. I am looking at the box and everything is fine but when I looked at the back of the box I see a small AT&T logo opposite the Apple logo. Is this still an unlocked phone? I checked the serial number on apple's website and it says that it is not activated (obviously, the shrink wrap is still on) but that didn't really answer my question about being unlocked. So I suppose what I am asking is Do all Iphone boxes come with the small AT&T logo on the back, even the unlocked ones? Thanks for reading my unnecessarily long winded question.