NEC NEAX 2400 IPX Programming Manual page 283

4. Interactions
Call Forwarding-Supplementary Service
1. When CALL COMPLETION ON NO REPLY (CCNR) is used with this feature that conforms to Q-SIG:
CCNR available for the Q-SIG network.
Note:
SS-CFU: CCNR is not available for the station to be set the SS-CFU.
SS-CFB: CCNR is activated against the forwarding station (called station) even when the feature is set to
the station to be set SS-CFB.
SS-CFNR: CCNR is activated against the forwarded station no matter when (before or after Call Forward-
ing) the CCNR is set.
2. When CALL COMPLETION TO A BUSY SUBSCRIBER (CCBS) is used with this feature that conforms
to Q-SIG:
CCNR available for the Q-SIG network.
Note:
SS-CFU: CCNR is not available for the station to be set the SS-CFU
SS-CFB: CCNR is activated against the forwarding station (called station) even when the feature is set to
station to be set SS-CFB (If the forwarding station is busy at that time, CCBS is restricted).
3. When CONNECTED NAME IDENTIFICATION PRESENTATION (CONP) is used together with this
feature;
SS-CFU: if the name information has been programmed, CONP is not effective and the connected party
name is displayed followed by the name information programmed with SS-CFU data.
SS-CFB: if the name information has been programmed, CONP is not effective and the connected party
name is displayed followed by the name information programmed with SS-CFB data.
SS-CFNR: if the name information has been programmed, CONP is not effective and the connected party
name is displayed following by the name information programmed with SS-CFNR data.
4. When CALL WAITING - TERMINATING [C-12] is used together with this feature;
When automatic CALL WAITING - TERMINATING is set to the station that has already been set this
feature, this feature has priority over CALL WAITING - TERMINATING service and the call is forwarded.
5. When DO NOT DISTURB [D-11D] service is used together with this feature;
SS-CFU: If incoming calls are terminated at the station to be set both features (SS-CFU and DND), the
calls are forwarded by the SS-CFU data.
SS-CFB: If incoming calls are terminated at the station to be set both features (SS-CFB and DND), the
calls are forwarded by the SS-CFB data.
SS-CFNR: If incoming calls are terminated at the station to be set both features (SS-CFNR and DND), the
DND service takes priority and the caller hears the reorder tone.
6. When OUTGOING TRUNK QUEUEING [O-2] service is used with this feature;
When the call is forwarded to the trunk by the SS-CF service and the destination trunk is busy, OGQ service
is not effective if the Automatic OGQ is available (the call continues to place at the trunk).
CALL FORWARDING SUPPLEMENTARY SERVICE (SS-CF) WITH REROUTING
NDA-24305 CHAPTER 6
Page 265
Revision 1.0