i'm traveling overseas and i wish i had a regular iPod touch so that i can just use wifi to check emails without paying a traveling fee. but i do have an iPhone with an att sim card. i was wondering ...
Is it possible to use an iPhone without a SIM card as an iPod touch? I have an old iPhone 3G that no longer has a SIM card and I want to use it as an iPod touch. How can I achieve this?