Long story short: I was going to wait until 11 months (or when I sell my iPhone) to sell my iPhone to activate the AppleCare, so I placed it in a desk for later. However said desk was replaced by my parents. They recovered the box but did not realize the paper was there. Now I have only the box and the receipt for the purchase (which included my iPhone). The box has numbers like serial # on it. Is there anything I can do with these two piece of documentation? Oh and I am absolutely sure this AppleCare is not registered to another device.