My doorbell just rang. It turned out to be a Verizon repair guy. I told him that everything was working and that I was all set. He said, "OK, good. I'm just going to go around to the box on the side of the building and do some tests, then I'll call you to make sure everything's working." I must have looked confused, because he said, "I have to do that while I'm here." Well, OK.
A short while later my phone rang and it was him asking if all was well. I said it was, and he left.
My hope is that none of this will cost me any money.