Unlocked iphone 3g that has a Fido sim card in it work with a Bell sim card?

Victoria Jordan said:

My friend has an Iphone 3g that is already unlocked and is working with a Fido sim card. He is getting the 4gs for Christmas and said I have his old 3g. So I was wondering since it's already unlocked can I just put my Bell sim card in it?
(I have a Samsung Impact and it has 3g on it)

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Yes, if the phone is unlocked it will accept any GSM network and work. Just look to that, its permanently unlocked, if not the network lock may return during upgrading the iPhone. To get permanent unlock, I suggest you can approach Simpleunlocking.com and specify the country,locked network of iPhone.Based on the availability you can get the permanent unlock service along with free instructions.