iPhone 4 SIM in iPhone 3G ? ? ?

[lugesm]

I have a new iPhone 4 that just died. I also have my old iPhone 3G which now is functional but has no SIM card. Will my iPhone 4 SIM work in my iPhone 3G until I can get the 4 replaced or repaired ? ? ?

Thanks for you help.

 

[Crystal-RX]

I have a new iPhone 4 that just died. I also have my old iPhone 3G which now is functional but has no SIM card. Will my iPhone 4 SIM work in my iPhone 3G until I can get the 4 replaced or repaired ? ? ?

Thanks for you help.

Yes, it will work. However, because Iphone 4 uses micro sim and the 3G uses regular sim. You will have to get a micro sim card adapter so you can place your micro sim in and put it into your 3G.