Hi all, Ok, so lets say I have two lines on a family talk plan: Line A, and Line B. Line A is eligible for an upgrade pricing($200/$300), while Line B is not. I want to try and get Line B an iPhone, but without paying the extra $200 for early upgrade. So let's say I do this. I buy an iPhone for Line A and pay the normal $200/$300. Then, I take the sim card out from the iPhone and put in the sim card from Line B in, so that way the numbers dont get swapped. I take the sim card that came with the iPhone and put it into Line A's original phone. Do you think this will work? Thanks in advance.