I took the sim card out of my Captivate and put it in my Iphone after I restored it so I could use it like an Ipod. I put the sim back into the Captivate. Everything is fine, but when I log into my account on ATT, it shows I have an Iphone 3G. When I click on my services, instead of smart phone data, it lists Iphone data. Will I have any issues or should I calll ATT?