Does Fedex require signature?

since it is UPS go to the ups site and under the tracking box, click on "MORE OPTIONS"

Then click on the "Track by Reference" option

Enter the phone number that you used for AT&T (billing number)

you should see your tracking info.

Yes unless you presign in advance 🙂

If you call Apple (1-800-MY-APPLE) they should be able to give you the tracking info, then once they do call the carrier. If it is FEDEX then you can set up presign over the phone

Yes.

Here is FEDEX site:

http://www.fedex.com/us/

Number:

1-800-GO-FEDEX

anytime