iPhone SIM Q

[BayAreaMacFan]

I guess this could be considered an AT&T question as well. Can I take the SIM out of the iPhone and put it in another unlocked, GSM capable phone and have it work and also have it work with the iPhone when I put it back? Thanks. Also, I haven't done any hacking on the phone whatsoever.

 

[Me1000]

yes, the iPhone SIM will work in any other GSM phone