I talked to an at&t rep at the store and he said you have to have 3g data plan or the phone wont work and if you cancle the 3G data plan it will turn the iPhone into an iPod. My hoppes were up high for purchasing. I dont have any need for data plan, I can always find wi-fi spots if needing the internet. I guess ill look into the Sony Ericsson Expiria(iPhone Killer).