Nortel Networks NN43001-106 User Manual
Page 87
87
16-Button Digitone/Multifrequency
Operation
Contents
This section contains information on the following topics:
"Feature description" (page 87)
"Operating parameters" (page 89)
"Feature interactions" (page 90)
"Feature implementation" (page 91)
Feature description
This feature allows the use of a 2500-type telephone with 16 buttons instead
of 12 buttons. The extra keys provide single button access to features that
would otherwise require the use of Flexible Feature Codes. The feature also
provides an autodial function. With this feature, autodial is also available
to 12-button Digitone/Multifrequency (DTMF) telephones equipped with a
true ground (GRD) button and 2500-type telephones with switchhook flash
and calibrated flash.
Not all telephones must share the same assignments. In LD 18, functions
can be overlay programmed against a key for each of the three modes. A
set of these key-function definitions can then be assigned to one or more
telephone station groups. Up to 127 sets of key function assignments
(called ABCD tables) are permitted.
The following Flexible Feature Code functions can be accessed using
the new (A, B, C, D, * and #) keys while in the pre-dial mode (when the
telephone is receiving dial tone):
•
authorization code
Nortel Communication Server 1000
Features and Services - Book 1 of 6 (A to B)
NN43001-106
01.04
Standard
Release 5.0
27 July 2007
Copyright © 2007, Nortel Networks
.