- Dec 15, 2009
I have ATT and ordered 2 full price 256GB Verizon iphone X using a family Verizon account. Once I received the iphones, can I just remove the Verizon sims and install my ATT sims before turning them on? Does it deactivate the previous sims if I do that? That would not be good if my family's phones stop working since we live in different states.