DIGA!
Actually, I tried SAVE and ADD and the disks would not even spin. I think that
the problem was one of being out of disk space, but no error message was ever
given. I moved the Phonebooks directory to another disk and the Phonebook file
works fine. I haven't tried to create a new one since that time (for lack of
same), but I'll call if I have any more trouble.
Thanks, David