FEATURES GUIDE

General Features
88 Features Guide
Day/Night Service
Description
This supports both Night and Day modes of operation. The system operation for originating
and receiving calls can be different for day and night modes. The system operation for
restricting toll calls can be arranged separately to prevent unauthorised toll calls at night.
Switching of the Day/Night Mode
Day/Night mode can be switched either automatically at a pre-assigned time or manually by
pre-assigned extensions or Operator at any time desired.
Class of Service programming determines the extensions that can perform it.
Automatic Night Service:
If you set automatic switching mode, your system will switch the Day/Night mode at the
programmed time each day.
Manual Night Service:
Operator and the pre-assigned extension can switch the Day/Night mode manually.
Conditions
• The following programming items may be assigned in a different way between day mode
and night mode:
[006] Operator/Manager Extension Assignment — Day/Night
[021-022] Doorphone Call Forwarding — Day/Night
[134-135] Hunting Intercept — Day/Night
[137-138] Time Table Assignment — Day/Night
[500-501] Toll Restriction Level — Day/Night
[509-510] Toll Restriction Level for System Speed Dialling – Day/Night
[605-606] Outgoing Permitted CO Line Assignment — Day/Night
[607-608] Doorphone Ringing Assignment — Day/Night
[615-616] Outgoing Permitted CO Line Assignment – Day/Night for ISDN Extension
[625-626] Built-in Voice Message for Extension — Day/Night
• After switching the service mode manually in Automatic mode the Automatic mode will be
changed to the Manual mode.
Programming Guide References
• [005] Flexible CO Button/PF Key Assignment
• [100] Flexible Numbering
• [102] Day/Night Service Starting Time
• [513] Night Service Access
Features Guide References
None