Not that I researched this, but as I understand it, iPad plans are totally distinct from phone plans, so they aren't swappable in the way you are thinking. Also, for your friend to pass on the unlimited plan, she would have to actually have it -- that is, she would have to pass it on first, then open a new line for her iPhone. Hmmmm, so if she knows somebody who is willing to take over her unlimited plan, this might actually work, but there's no advantage in it for your friend, because she'd just end up with a subsidized phone on a limited plan, like she will anyway. And as I said, you can't swap a phone plan for an iPad plan. I don't know if Verizon ever offered any unlimited plans for the iPad -- or AT&T, for that matter. The phone companies apparently got bitten badly with their unlimited plans for the iPhones, so knew not to offer them by the time iPads came along.