Instruction manual

China – Flexible Feature Codes Page 1005 of 3156
Features and Services
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 restrictions.
Charge Account and Calling Party Number
Digits dialed after a charge account are checked against the active OCB level.