Jordan and cell phones

A funny thing happened the other day. I was going through our stuff to get ready for a yard sale and just to clean up and dejunk. Well, Scott and I just use cell phones, no land line. I had a box with an old phone and answering machine. Jordan found it and asked me what it was. I said a phone. Then he asked, "is it a phone for a car?" And I explained that it wasn't, that it was a phone that you used in the house that was connected to the wall. Anyway to make a long story short, he didn't get it. Even though he has seen a land line phone, and even though we had one until a year ago, he obviously only understands cell phones. He kept giving me the strangest looks about that phone and kept trying to figure out how it worked.
It sounds like we for sure have the house, but because of Memorial Day we won't have everything finalized until Tuesday.