Setting the date and time must be completed from an LCD Display Attendant phone, using the telephone keypad. This system type requires a 70xx or 77xx series model telephone (the model number is listed on the bottom of the phone) that has one or more small switches located at the rear of the phone. Digital "XDP" phones can not be used on this system type!
If using a 70xx series phone, begin programming by first moving the Memory switch at the rear of the telephone to the "program" position. If using a 77xx series phone, begin programming by first pressing the Program button.
To select "user" system programming, enter "*#1234"
To select "Time and Date" programming mode, enter "000"
Press the "SP-PHONE" button. An example LCD display will be:
'01 Jan. 1 FRI
To change the year entry, press the "TRANSFER" button to clear the current entry, and enter the new year in 2-digit format.
Press the "CFW/DND" button to proceed to the month setting. Keep pressing the "AUTO ANSWER" button until the desired month is displayed.
Press the "CFW/DND" button to proceed to the date setting. To change the current entry, press the "TRANSFER" button and enter the new date - number be from 1 to 31.
Press the "CFW/DND" button to proceed to the day-of-week setting. Keep pressing the "AUTO/ANSWER" button until the desired day of the week is displayed.
Press the "AUTO DIAL" and then "SP-PHONE" buttons to store the date setting and to proceed to the time settings. And example display will be:
12:00 PM 24
To change the hour, press the "TRANSFER" button and enter the new hour - number must be from 1 to 12.
Press the "CFW/DND" button to proceed to the minute setting. To change the current entry, press the "TRANSFER" button and enter the new minute - number must be from 1 to 59.
Press the "CFW/DND" to proceed to the AM/PM setting. Press "AUTO/ANSWER" to select AM or PM.
Press the "AUTO DIAL" and then the "HOLD" buttons to store the time settings.
To end the programming, if using a 70xx series phone move the Memory switch at the rear of the telephone back to the "set" position. If using a 77xx series phone, simply pick up and replace the handset.