While mucking about in the Windows subdirectory, found an EXE labeled admin. Pulls up a screen labeled "Admin Studio" with the header Administrator. This is what it looks like:

Idx Title
[ 1] Version
[ 2] Preconfiguration
[ 3] Network-Call Setting
[ 4] Internal

1 pulls up a screen with PDA Version and SW Version. 2,3 & 4 pull up a phone keypad labeled "Input password" and with Back, OK and Cancel.

Any ideas??????