From any display telephone enter Attendant Administration. Press:
FEAT # 0
The display will then prompt you for the password (Chk Pswd:). The default password is 0000. Dial:
0000
Press the top soft key that corresponds to save.
save
The display will then prompt you to select the function you desire. Press the top soft key that corresponds to time.
time
The display should read SYSTEM TIME.
show
The display will display the current programmed year. To change the year press the soft key that corresponds to chg otherwise hit next.
next
The display will display the current programmed month. To change the month press the soft key that corresponds to chg otherwise hit next.
next
The display will display the current programmed day. To change the day press the soft key that corresponds to chg otherwise hit next.
next
The display will display the current programmed weekday. To change the weekday press the soft key that corresponds to chg otherwise hit next.
next
The display will then display the current programmed hour. To change the hour press the soft key that corresponds to chg otherwise hit next.
chg
Dial the current hour in military/24-Hour time. (Ex: 3PM = 15, 3AM = 03)
xx (where xx = current hour 00-23)
save
next
The display will display the current programmed minute. To change the minute press the soft key that corresponds to chg otherwise hit next.
next
The display should now read SYSTEM TIME. You have now successfully completed the time change. Press the CLEAR button to return to normal telephone functions.
CLEAR