Im going to buy an att Iphone 2G on eBay and wondering if i can put my prepaid Sim card from my old att prepiad phone...and make it work on the iPhone 2g??
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.or does the phone have to be unlocked in order to work...should i buy a regular att iPhone 2G or the unlocked ones???
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.bcuz everyone is saying you can and stuff...so im just wonderin.....