2 3G iPhones, 1 Black and 1 White!!

[Sleepyyet]

Ok, here is my question. I have 2 16gb iPhones 3G. One is activated on my account. Will it be possible just to swap the SIM card between the 2 phones as I might want to use the white one at times, and the black one at times as well. The white 16gb I just ordered through online premier and it is being shipped to me Fed Ex. I bought the black one at an ATT store on lauch day, hence it being activated on a SIM. Im not so sure Premier will activate it prior to me getting it. I'm sure they will "unbrick" it but will I be able to swap SIMS in the phone. I have the unlimited date, unlimited text and family minutes. Thanks guys.

 

[dissdnt]

I think if you swap the sim, plug it into itunes it will activate.

I recently had an Apple Store swap my iphone out and they bascially did that.