I see that my iPhone 5 is going to be delivered on Friday to my house, which is about 4 miles from work. I'd like to re-sign for it, so I can just drop by the house a couple of times during the day, and it won't have to sit outside more than a couple of hours. But there isn't a pre-sign option on my order (from Apple.com). I see they do talk about that as an option, but the link isn't actually available to do this. Ideas?