NEC Electra Elite IPK II System User Manual page 770

Document Revision 4C
Automatic Night Service
The system allows or denies Automatic Night Service. If allowed, the calls route according to the service
patterns programmed. The Night Service programming is stored in the RAM memory. This means that if
the system is not using the Automatic Night Service, for a power failure while in night mode, when the
power is restored, the system continues to be in night mode.
Programmable Function Key Can Toggle Night Modes
The software allows a Night Service Programmable Function Key (PRG 15-07-01 or SC 751: 09 + 0) to
toggle night modes. You can determine in programming (PRG 12-08-01) how many modes through
which the user will toggle. Note that the additional data for the Programmable Function Key must be set
to 0 for the toggle function to work.
Conditions
Almost all features are affected by Night Mode except for the following:

Dial Tone Detection

External Alarm Sensors

Flexible System Numbering

Pulse to Tone conversion

SMDR

Volume Control

Call Arrival (CAR) Keys and Virtual Extension keys do not support Day/Night Mode (09)

Programmable Function keys.
Universal Night Answer works only when a Call is sent to a ring group.

Separate Access Map and Ring Group programming entries are available for each Night

Service mode (modes 1~8). Also, Universal Answer allows an extension user to pick up a
Universal Night Answer (UNA) call.
Mode Keys can be assigned as required for DSS Consoles.

With Universal Night Answer, outside calls can ring External Paging Zones.

Programmable Function Keys simplify activating Night Service.

The relay circuits (5~8) are on the PGD(2)-U10 ADP are programmed and used for General

Purpose Relays.
When programming Night Service function keys, multiple keys must be used for switching

between each Night Service Mode.
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Electra Elite IPK II
Night Service