1) I am getting my phones from AT&T, and signed up for new service. What do I do when I open the box? Are the phones already activated, or do I have to call, or do I have to plug it into my computer? Basically how do I get them setup once I open them? 2) Due to AT&T's stupidity, I have to have the phone numbers changed on my two iPhones first thing. They can't/won't do it until I have the phones in hand. Should I call them *very first* or should I activate/setup the phones like anyone else and then proceed with the change? 3) Mine is being delivered by UPS, if I miss it tomorrow and realize I missed it during the day, can I still call them and have them attempt a second delivery the same day or arrange to pick it up tomorrow night at the holding center? TIA. Phone is currently in the neighboring suburb.