I have cincinnati bell and am looking to get the first gen iphone. I have heard i will need to get a new plan in order to use it. I really can only afford the $15/month plan which is unlimited text and data and i was wondering if that would work for the iphone or not becuase i have talked to people that have an iphone and wanted to use that plan but i never was able to figure out if it worked. Any help would be great appreciated!!