– 459 – NWA-008844-001 Rev.5.0
91ch3004.fm
COMMAND CODE
TITLE:
DAY/NIGHT MODE CHANGE BY SYSTEM CLOCK
4A
FUNCTION:
This command is used to assign the schedule of Day/Night Mode Change by System Clock.
PRECAUTION:
(1) For the normal operation of Day/Night Mode Change by System Clock, Day/Night Mode Change
by the external key, by service access code or feature key, by Attendant Console should not be
executed.
(2) Day/Night Mode Change by System Clock can be invalidated temporarily by an external key
assigned by CM61.
(3) Trunk Restriction Class can be changed according to the schedule of Day/Night Mode Change by
System Clock. This is assigned by CM65 Y=36 and available for two kinds of mode (Day Mode/
Night Mode only).
(4) If takes approximately 4 to 8 seconds, to change the mode after the setting time.
ASSIGNMENT PROCEDURE:
+4AYY+ +ST DE
2ND DATA
(1-2 digits)
1ST DATA
(1-4 digits)
+ + + EXEDE
CM4A