As suggested, I will recap what I did. Some of the things I did to get hands-free calling to work again was to reconnect the iPhone Bluetooth to the truck, in the settings menu on the phone I turned on share my contacts (or something like that) with the truck, load contacts. I don’t think load contacts did anything. And, I don’t remember what else, but do remember that at first I could not see a list of the contacts from my phone on the truck display when I touched the contacts button but I can now. So, I assume that part was necessary. Thanks.