NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 315
Direct Station Selection (DSS) Console D-149
D-149 Direct Station Selection (DSS) Console
General Description
A Direct Station Selection (DSS) Console may be connected to each D
term
. The DSS keys can be used as line keys
or feature keys.
Operating Procedure
Refer to the User Guide.
Service Conditions
1. The DSS console has 60 keys, each with one or two lamps.
2. The DSS console has following two operating functions:
a.) DSS/BLF function
b.) ADM function
Either function is assigned to each console depending on the connected line and the office data.
DSS/BLF Function
1. The 60 keys are used as the line keys, allowing the user to activate SPEED CALLING - ONE TOUCH
and call transfer.
To originate a call using SPEED CALLING - ONE TOUCH
1. Lift the handset or press the SPEAKER key; receive dial tone.
2. Press the DSS key where the desired number is assigned.
To transfer the call to the station assigned on the DSS key
1. While engaged in a call with a trunk or station, press the desired DSS key; receive ringback tone. The
originally connected party is placed on hold (MUSIC ON HOLD [M-7]).
2. When the third party answers, announce the call and replace the handset. The originally connected party
and the third party are connected.
Note 1:
When the user flashes switch hook during ringback tone, the user returns to the held party, and the third
party (the DSS station) stops ringing.
Note 2: If the user replaces the handset before the third party answers, blind transfer is activated. In this case, if the
third party does not answer for approximately 30 seconds, the user is recalled and upon answering, will be
connected to the held party.
3. When the user calls the DSS station using SPEED CALLING - ONE TOUCH and the DSS station is either
busy, not available, or restricted, the user receives reorder tone.
4. When the user transfers the call to the DSS station which is either busy, not available, or restricted, the
user receives reorder tone. The user returns to the original call by switch hook flash.
5. When the user calls the DSS station by SPEED CALLING - ONE TOUCH, or transfers the call to the DSS
station, following services set by the DSS station are not available:
BUSY VERIFICATION [B-3]
CALL BACK [C-1]
CALL WAITING [C-12, C-31]
EXECUTIVE RIGHT-OF-WAY [E-1]
MESSAGE REMINDER [M-19]
STEP CALL [S-13]