Tell me if i'm wrong, i never tried it, but I just thought of it right now. So, I'm thinking of getting my dad an new phone, but all the phones AT&T sells for free or cheap suck, So I'm looking into the refurbished iPhone 4 cuz of the music player, photos, mms, text, and well, all the other basic phone stuff. (But he wont be using data, he doesn't want data) But when ever someone buys a smart phone fron AT&T, we HAVE TO get a data plan with it or else they won't let us get the smart phone. I was thinking, after the get the iphone with the data plan, i could just take it off when i get home... In AT&T's "MyWireless," it looks like i can simply take my data plan off my own phone or any other phones in my family's plan by simply clicking "I no longer want to add this feature" under "Web, Text & More." So what do you guys think? is it possible? anyone tried it? what will happen?