Thanks for your quick response.
When I go into Settings - Wireless Network - Mobile Networks - Access Point Names, I get a message "APN Empty" "Add an APN?"
When I go into Settings - Accesibility I see a note "Downloaded accessibility application is required to activate"
and I also have found a message (although I can't find it right now) "DM initialization is not ready".
I hope these help you.
I am of an age where I am convinced that technology is really just another word for magic.