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M-23
Service Conditions (cont'd)
When Call Indicator Lamp (Note) is controlled by MESSAGE WAITING LAMP SETTING -
7.
STATION [M-30], the tone and display indication of the Attendant Console and Call Indicator
Lamp of the station are as follows, depending on the status of the station.
Status of Preassigned
Station
Unused station number
Dead Level
Restricted station
Idle Busy Lock
Call Indicator
Lamp OFF
Call Indicator
Call Indicator
Lamp OFF set
Lamp ON set
from
Attendant
Call Indicator
Lamp OFF set
Call Indicator
Lamp ON set
from
Call Indicator
Attendant
Lamp ON set
Interactions
1.
For MESSAGE WAITING LAMP SETTING-ATTENDANT, an 8DLC/16ELC card is required.
2.
An external power source is required to light a lamp for a single-line telephone. The D
an 80 VDC power source. NEC stocks Lorain Model HSA3H, stock number 241440.
3.
Only the Attendant can set and extinguish the Message Waiting Lamp.
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Message Waiting Lamp Setting - Attendant
Operation
Cancelling
Setting
Cancelling
Out Make
Setting
Busy
Cancelling
Setting
from station
Cancelling
from station
Setting
Cancelling
from station
Setting
Attendant Console
LCD
Station number
Station number
Station number
Station number
Station number
NEAX2400 ICS Business Features and Specifications
Call Indicator
Type of
Lamp Status
Tone
Reorder
Tone
OFF
Service Set
Tone
ON
Service Set
ON
Tone
Service Set
OFF
Tone
Busy Tone
ON
Service Set
Tone
ON
Busy Tone
NDA-24143, Issue 4
term
uses
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