Nortel 1000 Features And Services Fundamentals page 422

422 China - Flexible Feature Codes
Call Forward All Calls
When CCFW is active Call Forward All Calls (CFWAC) cannot be activated
by Flexible Feature Code, but can be activated by SPRE. When CFWAC is
active, CCFW cannot be activated.
CCFW can be deactivated by deactivating CFWAC. CFWAC can only be
deactivated by the CCFD FFC if the current CFW DN is the same as the
current CCFW DN.
Deactivate Feature FFC
The Deactivate Feature FFC deactivates Customer Call Forward.
Make Set Busy
Customer Call Forward takes precedence over Make Set Busy if both are
active.
16-Button Dual-tone Multifrequency (DTMF) Sets
CCFA and CCFD are allowed as predial ABCD functions. They may also be
dialed normally from 16-Button DTMF telephones.
Outgoing Call Barring
Outgoing Call Barring is an additional feature that may block a call. All other
call blocking features still apply as usual.
Authorization Code Security Enhancement
Digits dialed after an Authorization Code are checked against the active
OCB level.
Call Forward All Calls
When a set with Outgoing Call Barring active activates CFWAC with a new
CFW DN, the CFW DN is checked against the current barring level. If the
DN is not allowed to be dialed, it can also not be used as a Call Forward
DN. This is to prevent a set from forwarding to a barred DN and then dialing
its own DN to bypass the limitations.
Charge Account and Calling Party Number
Digits dialed after a charge account are checked against the active OCB
level.
Digit Display
Meridian 1 proprietary telephones with displays do not display the OCB level
and the Station Control Password (SCPW) when OCB FFCs are dialed.
This protects the security of the SCPW.
Copyright © 1994–2008, Nortel Networks
.
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008