NEC NEAX 2000, Руководство по программированию

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ND-91285-001(E)
DECEMBER, 1999
Page 373
Revision 1.0
(1/1)
TOLL RESTRICTION - 3/6-DIGIT
GENERAL DESCRIPTION
This service feature allows the system to be programmed to restrict outgoing calls according to specific
area and/or central office codes. This restriction is controlled on the basis of a three digit area code.
STATION APPLICATION
All stations
OPERATING PROCEDURE
No manual operation is required.
SERVICE CONDITIONS
1. The programmed restriction pattern consists of the codes to be allowed and the codes which are to be
denied.
2. The TOLL RESTRICTION - 3/6-DIGIT feature is assigned on a per line CLASS OF SERVICE -
INDIVIDUAL basis.
3. When a toll call is denied, Reorder Tone will be returned to the calling party (TOLL DENIAL). If
desired, the calling party can be routed to the Attendant Console (TOLL DIVERSION). Either TOLL
DENIAL or TOLL DIVERSION is set on a per-system basis.
4. The PASSING DIAL TONE feature does not override the TOLL RESTRICTION feature.
5. OUTGOING TRUNK QUEUEING provides queueing on selected outgoing trunk groups which are
busy when dialed. The station user goes on-hook and is called back when an idle trunk is available.
After answering the ringback, the station-user dials the destination code. The code dialled must be
allowed to the toll-restricted station user’s line; otherwise, the trunk is immediately released and Reor-
der Tone is returned to the station user.
6. On a system wide basis, SPEED CALLING - SYSTEM can be allowed to override or not override
TOLL RESTRICTION - 3/6-DIGIT.
7. TRUNK LINE APPEARANCE - D
term
can be restricted by this feature.