Nortel Networks NN43001-106 - Manual (Page 90)

90 16-Button Digitone/Multifrequency Operation
The customer must have the SPRE code defined, in order to activate FFC
functions through the A, B, C, and D keys.
The Multi-party Operations feature must be present if control digits are
to be used.
The user needs a 16-button DTMF 2500-type telephone to make full use of
this feature.
The 2500-type telephone must be defined as a member of a station group
with an associated ABCD table.
All the requirements for the existing system, customer and station
combination must be met.
Feature interactions
China - Flexible Feature Codes - Busy Number Redial
BNR allowed can be a postdial function, and BNR denied can be a predial
function. Both FFCs may be dialed normally from a 16-button DTMF
telephone.
China - Flexible Feature Codes - Customer Call Forward
CCFA and CCFD are allowed as predial ABCD functions. They can also be
dialed normally from 16-Button DTMF telephones.
China - Flexible Feature Codes - Outgoing Call Barring
The Outgoing Call Barring FFCs are not allowed as ABCD functions. They
can be dialed normally from 16-Button DTMF telephones.
Flexible Feature Codes
The Flexible Feature Codes (FFC) package must be installed, or the FFC
functions are not available. However, control functions are still available.
An FFC table must be defined for the customer, or the FFC functions are
not available.
Group Hunt
Group Hunt Pilot DN (GRHP) function is not supported. Group Hunting and
Speed Call DN Access can be accessed through the Autodial function.
Italian Central Office Special Services
The special service FFC is not supported on the ABCD keys of 16-button
DTMF telephones.
Feature packaging
16-Button Digitone/Multifrequency Telephone (ABCD) package 144.
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
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