NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1
Page 275
Digital Display - Trunk D-6
D-6 Digital Display - Trunk
General Description
This feature provides the Attendant with a visual indication of incoming and outgoing trunk calls on the
ATTENDANT CONSOLE [A-3]. Trunk identification number, trunk route number, and TENANT [T-12] number,
or Central Office trunk code, are displayed in a numerical readout.
Operating Procedure
The DIGITAL DISPLAY TRUNK is automatically activated whenever the Attendant answers an incoming trunk
call or originates a trunk call.
Service Conditions
1. By pressing the loop key of a call that is in the ATTENDANT CAMP-ON [A-1] mode and using the DEST
key, the Attendant can determine both trunk and telephone number onto which the call is camped.
2. The trunk identification number is displayed on the right side of the ATTENDANT CONSOLE [A-3]
display while TENANT [T-12] and trunk route numbers are simultaneously displayed on the left.
Example 1:
Example 2:
Example 3:
3. If the Trunk Route Number is three digits, the Trunk Identification Number and Trunk Route Number are
displayed.
4. The ATTENDANT CONSOLE [A-3] digital display is limited to a 6-digit numeric display. Since the
Class of Service and trunk routing display is in numeric form, a list must be provided to the Attendant
explaining the restrictions of each Class of Service number and trunk identification number.
5. The DIGITAL DISPLAY - TRUNK feature displays trunk routing information or a 4-digit C.O. line
number. The method used can be optionally selected on a per-trunk group basis.
6. The DIGITAL DISPLAY - TRUNK feature will occur whenever the Attendant answers/originates:
a.) an incoming C.O. (DID, Bothway, Oneway, FX, WATS) type call.
b.) an incoming TIE Line call.
c.) an intercept call.
Tenant Number Route Number Trunk Identification Number
1 2 1 5
(1 digit) (2 digits) (3 digits)
9 7 0 0
Route Number Trunk Identification Number
1 1 1 1 2 2
(3 digits) (3 digits)