So Im getting an iPhone for christmas but im on a family plan, with my line as a secondary line. Now i'm gettin the phone the 25th(obviously ) but the billing cycle ends the 19th. I have an unlimited txt plan for my current phone and will obviously pickup the a txt plan included on the iphone data plan when i activate it. So basically im asking, has anyone been in a similar sitaution? because i dont know whether to cancel my current txt plan before the 19th so i dont get charged for that plan plus the data plan for the next month. Or does anyone know if it will be cancelled when i change to an iphone. Thanks.