NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 488
NDA-24297, Issue 1
M-23 Message Waiting Lamp Setting - Attendant
M-23 Message Waiting Lamp Setting - Attendant
General Description
This feature permits an ATTENDANT CONSOLE [A-3] to set or cancel a Message Waiting indication on a station
provided with this feature.
Operating Procedure
To set a Message Waiting indication
1. Press an idle loop key.
2. Dial the Message Waiting set code (up to 3 digits); receive special dial tone.
3. Dial the telephone number; receive service set tone.
4. Message Waiting indication is set.
5. Press the RELEASE key to return to an idle condition.
To cancel a Message Waiting indication
1. Press an idle loop key.
2. Dial the Message Waiting cancel code (up to 3 digits); receive special dial tone.
3. Dial the telephone number; receive service set tone.
4. Message Waiting indication is cancelled.
5. Press the RELEASE key to return to an idle condition.
Service Conditions
1. The Message Waiting lamp on a single line telephone or a D
term
will be lit when this feature is activated.
2. When Message Waiting is set to a D
term
station, the LCD display indicates:
3. Message Waiting cannot be set when the ATTENDANT CONSOLE [A-3] is in a consultation condition
with a station or trunk.
4. An Attendant attempting to set Message Waiting to a station where Message Waiting has previously been
set, will receive busy tone.
5. In a MULTIPLE CONSOLE OPERATION [M-4], if Message Waiting is set by one ATTENDANT
CONSOLE [A-3], it can be cancelled by another.
6. Message Waiting indications are cleared when the system is initialized.
MW
(Time Display)