AT&T claims completely open network, too -- "the most open," even! {Engadget Mobile}

Dec 6th 2007 11:35AM Hi Jerry - for unlocked, unbranded devices, your best bet is to go on forums so you don't have to go into the store. Data network configs can be found online. That being said, if you want Blackberry push service, they charge you $15 more bc it's proprietary for the blackberry service. The two yr contact thing is complete garbage, especially when you didn't buy the phone from them.