He do I reactivate my 3GS

[btownguy]

I'm on an iPhone 4. I'd like to reactivate my 3GS and see if I was getting the same kind of reception I'm getting on my 4. Is there a way that you can go back and forth between the two phones?

 

[SirithX]

Maybe if you can find a way for the micro SIM in your iPhone 4 to fit into the SIM slot of the 3GS.

 

[ballen420]

Nope. Two different sim cards.

 

[maturola]

Nope. Two different sim cards.

There is an Adapter, just go get an adapter and you can use your microSIM card on your 3GS.

http://tinyurl.com/33mgmll