Black Box FX160A Telephone User Manual


 
PHONE LINE MANAGER 16 X 4
35
11. Day and Night Modes
11.1 Automatic Day/Night Mode Switching
The Operator Extension can manually switch the system into Night Mode by dialing “56” or into the Day
Mode by dialing 57. This command is only valid if issued from the Day mode Operator extension (see
Section 5.2.8). It is also possible for the system to automatically switch from one mode to another at certain
times of the day.
To enable automatic switching between modes:
1. In the programming mode, enter 7826. Pause for the confirmation tone.
To disable automatic switching between modes:
1. In the programming mode, enter 7827. Pause for the confirmation tone.
If this automatic switching option is desired, the System Manager would need to inform the Daytime
Operator of feature commands 56 and 57, plus the feature functions.
The Phone Line Manager 16 x 4 can be programmed to refrain from automatically switching into the Day
Mode on days defined as weekends (Friday, Saturday, and/or Sunday). There may be times you want to
temporarily disable automatic switching into the Day Mode on other days due to holidays and long
weekends. You can enter the manual switching commands (56 and 57 from the Day Mode Operator’s
extension) which disables automatic switching. At a later time you can re-enable automatic switching to
return to your normal schedule.
11.2 Automatic Day/Night Mode Switching Times
When the automatic Day/Night switching is enabled, the command to specify the switching times are as
follows:
1. In the programming mode, enter 794.
2. Enter the desired 4 digits to specify the hour (00 to 23) and the minute (00 to 59) at which the system
switches into the Night Mode.
3. Enter the desired 4 digits to specify the hour (00 to 23) and the minute (00 to 59) at which the system
switches into the Day Mode.