I have a 20% city employee discount and they applied it at the AT&T store today no problem. They said it covered voice AND data, but I looked in my account and all I see is the voice being discounted. I called *611 and customer service told me that FAN discounts aren't applicable for the iPhone, and that technically the 20% off voice is an error but he wouldn't change anything. Is this just launch confusion? Are there FAN discounts for iPhone 3G? Voice AND data or just voice?