I was doing OK with MPT and my new KRZR until I decided to delete all
entries in the KRZR phone book entries.  Everything was marked to
delete, but when I saved the changes I received an error.

Now, when I attempt to open the MPT phonebook, I get a screen that
says, "Reading phone memory contents."  After a few seconds, the
little phone on the Windows task bar that normally shows green for a
good connection, turns gray and reports, "Modem Management Disabled."
Then the Reading Phone Memory Contents just goes on forever until I
stop the program using the Windows Task Manager.

I'm thinking I may need to do a master clear on the phone and start
over, but don't know what the unlock code is.  On my older Motorola's
it was always 1234, but apparently not on this new KRZR.