I had a user looking for some Change time info:
It's not in the list anymore.
How do you change the time on an Axxess system?

added:
Duh..it's in the FAQ link above.
However I have discovered in a Networked system it's a little different:

While on hook, enter the Set Network Date and Time feature code (9810). Your display will display the current date.
If you do not need to change the date, press "#" or ACCEPT to skip to the time prompt.
Use the dialpad to enter month day and year mm-dd-yy format.
If you make a mistake, press "MUTE" to backspace or "*" to start over.
Use the dialpad buttons to enter the time in hours and minutes "0800" for 8:00 AM.
If 12-hour display is used, the display shows AM or PM. Press "1" for AM and "2" for PM.
which was added to the faq