so i ordered an ipad air from the at&t website. When it came to ordering the plans, i didn't choose minutes, and they had an unlimited plan for $15.00. so I chose it. now that my ipad air has arrived, i'm trying to activiate it but it's not activating. so i talk to someone on at&t chat and she told me that my ipad is on a 'non smartphone unlimited data plan'. i need to change it to an ipad data plan. I thought i was getting an unlimited data plan that's the only reason i got the ipad. if they switch me to an ipad plan, will i lose my unlimited data? has anybody ever had this happen to them before? if they force me into a data plan then i'm just going to have to return the air, as much as i don't want to. if anybody has any tips or ideas, please share them. thank you!