I am looking to preorder an iPhone X through Verizon but I do not have a Verizon account. I have T-Mobile. If i borrow a friends Verizon account and preorder it through apples website paying in full using a 1-time payment, 1. Do I need to tie the phone to a number on the Verizon account? 2. Does me preording a phone affect the Verizon account at all? Any help would be great thanks!