NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 387
Incoming Call Identification I-2
I-2 Incoming Call Identification
General Description
This feature allows an ATTENDANT CONSOLE [A-3] to visually identify the type of service and/or trunk group
that is arriving or waiting to be answered.
Operating Procedure
No manual operation is required.
Service Conditions
1. A flashing lamp indicates a call waiting to be answered.
2. A steady lamp indicates an answered call.
3. A limit of 12 lamp and key groups can be associated with INCOMING CALL IDENTIFICATION.
4. Lamps and keys may be assigned as follows:
LDN: Listed Directory Number (Central Office)
WATS: Wide Area Telephone Service
FX: Foreign Exchange
ATND: Attendant Call
RECALL: Attendant Recall Calls
ICPT: Call Forwarding - Intercept
NANS: Call Forwarding - Don't Answer
BUSY: Call Forwarding - Busy Line
TIE: Tie Line
TF: Inter-Position Transfer
CAS: Centralized Attendant Access
PR1: Priority Call 1
PR2: Priority Call 2
PR3: Priority Call 3
SC/RC: Serial Call Recall Key
EMG: Off-Hook Alarm
5. More than one INCOMING CALL IDENTIFICATION lamp can be duplicated at the ATTENDANT
CONSOLE [A-3]. The Attendant can select any incoming call by pressing the associated key.
6. Calls can be answered via the ANSWER key for first-in, first-out priority. (CALL QUEUING [C-9]).
7. ATTENDANT CONSOLEs [A-3] are limited to 12 unique INCOMING CALL IDENTIFICATION
indications. However, more than one incoming trunk group can be programmed for the same INCOMING
CALL IDENTIFICATION.
Interactions
1. Step 1 is not required to fulfill the requirements of the feature description. However, the CALL WAITING
LAMP [C-13] should be programmed in relationship to the INCOMING CALL IDENTIFICATION.
2. System Data 2, Index 8, Bits 6 and 7, and Index 9, Bits 0-3 can be flagged to represent an incoming call,
but the meaning of the incoming call can be re-assigned via the AAKP command.
3. The first six keys (LDN to CCSA) are fixed and cannot be changed. The AAKP command is used to
program the remaining six optional keys.