Will the iPhone support Exchange Direct Push? {Engadget Mobile}

Jan 29th 2007 12:35PM If the iPhone is available for sale at the Apple Store as an "unlocked" phone that you just add you GSM sim card to, then any GSM service will work. I knwo Verizon doesn't used sim cards so even if this is the case, you'd be SOL on some of the carriers.

It really depends what Apple is getting at with the whole "exclusive carrier" thing. Personally although i'm a cingular customer i really begrudge buying a product from them, i'd much prefer to buy elsewhere then just put my sim card into the device.