Sorry if this question has already been answered, I searched and couldn't find anything. I ordered a AT&T 4S on October 7 through the AT&T website (on a new 2 year contract) and it is scheduled for delivery today. I am planning to re-sell it on eBay later today, as my current phone is working just fine and I would rather have the extra money for now. My question is am I going to have to open the box and activate it before reselling it? Or do I only need to call AT&T? There are many sealed boxes on eBay, so I figured that nothing would be required. Thanks in advance.