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Telephone Features
DEFINITY Enterprise Communications Server Release 8.2
Overview
555-233-002
Issue 1
April 2000
enhanced number lists. With privileged lists, users can access otherwise-restricted
numbers (e.g., Stations without long-distance access can be programmed to access
specified long-distance numbers).
Active Dialing
6400 series telephone sets have a dialing option where the set will send S-channel button
codes when the user presses a number on the dial pad when on-hook.
Telephone Self-Administration
Allows you to program feature buttons on 6400-series telephones yourself.
Automatic Callback
Allows internal users who placed a call to a busy or unanswered internal telephone to be
called back automatically when the called voice terminal becomes available.
When a user activates Automatic Callback, the system monitors the called telephone.
When the called telephone becomes available to receive a call, the system originates the
Automatic Callback call. The originating party receives priority ringing. The calling party
then lifts the handset and the called party receives the same ringing provided on the
original call.
Ringback Queuing
Places calls in an ordered queue (first in, first out) when all trunks are busy. The
telephone user who is trying to make a call is automatically called back when a trunk
becomes available, and hears a distinctive three-burst signal when called back.
Last Number Dialed
Allows you to automatically redial the last number dialed. The system saves the first 24
digits of the last number dialed, whether the call attempt was manually dialed or dialed
using Abbreviated Dialing. When you press the Last Number Dialed button or dial the
Last Number dialed feature access code, the system places the call again.
Remote Access
Permits authorized callers from remote locations to access the system via the public
network and then use its features and services.There are a variety of ways of accessing
the feature. After gaining access, you hear a system dial tone, and, for system security,
may be required to dial a barrier code.
233002_1.book Page 30 Monday, February 21, 2000 8:28 AM