NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 450
NDA-24297, Issue 1
L-24 Listed Directory Number
L-24 Listed Directory Number
General Description
This feature enables Listed Directory Number Display on the ATTENDANT CONSOLE [A-3] when the Attendant
has answered a Listed Directory Number call.
This feature also enables the ATTENDANT CONSOLE to receive a Listed Directory Number (LDN) call,
terminated at a remote node, via FCCS link. The following example illustrates when LDN No. 1111 and 1112 are
assigned to Attendant Console.
Operating Procedure
1. Listed Directory Number (LDN) is dialed.
2. The Attendant at an ATTENDANT CONSOLE [A-3] answers the LDN call (DID, TIE).
a.) The DEST lamp lights up.
b.) The Listed Directory Number is displayed.
3. The Attendant presses the SRC key.
a.) The DEST lamp goes out and the SRC lamp lights up.
b.) The route/trunk number is displayed.
Service Conditions
1. This service is effective when the Attendant at an ATTENDANT CONSOLE [A-3] has answered a Listed
Directory Number call.
2. If the Attendant presses the SRC key while the Listed Directory Number is displayed, the display changes
to the calling party's route/trunk number. In this case, the Listed Directory Number of the call being
handled at present cannot be displayed again.
3. While the Listed Directory Number is displayed, the Attendant can transfer the call to a desired station by
entering the destination number on the key pad. In this case, the Listed Directory Number of the call being
handled at present cannot be displayed again.
4. While the Listed Directory Number is displayed, the Attendant can place the present call on hold by
pressing the HOLD key. In this case, the Listed Directory Number will not be displayed again when the
Attendant returns to the call on hold.
5. While the Listed Directory Number is displayed, the Attendant can set CALL PARK [C-29] service. In
this case, the Listed Directory Number of the call placed on CALL PARK [C-29] cannot be displayed
again.
6. The LISTED DIRECTORY NUMBER should be assigned in system data.
FCCS
Node A Node B
NE C
Trunk Trunk Trunk
ATTCON
FCCS
Node C
Dialed LDN No.: 1111 Dialed LDN No.: 1112 Dialed LDN No.: 1111
LDN No. 1111/1112