I just preordered two iPhone 5's with Verizon and will be porting my existing AT&T iPhone accounts over. During the preorder process I provided Verizon with my AT&T numbers and account details. Question: I assume that when the phones come on the 21st I will still need to do something to set the port in motion? The reason I ask is my wife will get the phones and I am out of town (WITH MY AT&T IPHONE!) until the 22nd so I don't want to lose service early. I assume if they sit fat dumb and happy in the box I won't lose my existing service with AT&T until somehow I activate the Verizon phones correct? Thanks.