I got my iPhone in December, and was told by a local ATT store rep that I would be able to cancel the data plan if I wanted to later on. I called today to do so as I'm trying to save some extra money and I have wifi 95% of the time, but I was told it is "against policy", and that the iPhone will no longer work without a data plan, not even wireless. I've poked around on the net and it seems this is not true. On my Treo 680 I had WIX blocking so we didn't accidentally use the data. I'm pretty furious as I don't like being forced to pay for something, especially when I don't use it. Anyone had similar experiences? Anything I can do? I asked to speak with a manager when I phoned in, and was hung up on... which just adds to my frustration.