I've had IPHONE for about 1 month now (I got this as a gift from my brother).. I have been using the same without any data plan, and just using the WIFI spots.. My internet server is having some issues fr pas days, so I decided to call ATT and ask them if I can activate my DATA plan for 2-3 days and cancel the same once I dont need it.. The rep said that it is possible, and on my approval she activated the same... few hrs later no internet connection, I called again and the rep asked me what fone I was using I informed her about the iphone, she took the IMEI number, wanted to confirm the cancellation procedure she then informed me that with an Iphone I must have the data plan no matter where I purchased the phone from.. I told her that it was gift and that person probably spend $500 on this phone, I cannot afford $15p month charges... She has my IMEI info now, and I told her I do not want the data, and that I will change my phone back to my old one... its been few hours, and there is no data plan on my account, but online on my att account it shows up as an iphone... am I stuck?? can they slam a bill at me???please help...