Well, my brother is in Harvard Medical School 2nd year, so he said that he needs a smart phone. His, and my dad’s contract is up, but the one that I share with my sibblings isn’t. My brother wants the Iphone which is only with AT&T. My dad likes Sprint for now, and we were wondering, if my brother does end up having to switch to AT&T, can my dad and me switch numbers, and have me end up going to AT&T while my dad stays with sprint, until the contract’s up???

Introduction to iTriage, a smart phone application from Healthagen that empowers healthcare users to make better medical decisions through information, transparency, and access.

i’m more interested in using it as a PDA than a phone.i wonder iphone will allow me to add program into the SD slot card as i need to add mostly medical program for my day to day work,any advise?