Considerations 3

Enter the time in 24-hour notation. In this scheme, the hours of the day are 0000

(12 midnight) to 2359 (11:59 p.m.). Since each time must have four digits, use leading

zeros when necessary.

The time appears on system display phones as a.m. or p.m. (not in 24-hour notation).

Programming 3
FROM EXTENSION 10 OR 11 ONLY (MUST BE A DISPLAY PHONE)

To change the System Time:
1  Press the Feature button
2  Dial 0 0
3  P ress the left intercom button twice
4  Dial #103
5  Enter a new time in 24-hour notation. For example, to set the time to 2:15 p.m., press 1415
6  Hangup

3.0 or Later 3

This feature automatically updates the system clock for annual Daylight Savings Time and

Standard Time changes. Turn this feature off if you live in an area without daylight savings time.

Programming 3

To change the status of Automatic Daylight/Standard Time:

1  Press the Feature button
2  Dial 0 0
3  P ress the left intercom button twice
4  Dial #126
5  Press D until the appropriate value appears:

1 = Active (the factory setting) .

2 = Not Active (the factory setting for Hong Kong Release 3.0 only.)