NEC NEAX2400 IPX Programming Manual page 877

C-46
Operating Procedure (cont'd)
2. Station A dials the Cancel Code of CALL FORWARDING-BUSY LINE; receives service set tone.
Service Conditions
1. When CALL FORWARDING-BUSY LINE - CCIS is used, the following conditions exist:
a.) Station A calls station B. Station B is call forwarded to Station C. Station C is call forwarded to
Station D. Call forwarding does occur to Station D. CALL BACK - CCIS [C-44], CALL
WAITING-TERMINATING [C-12], or EXECUTIVE RIGHT-OF-WAY - CCIS [E-8] can be set
from Station A to Station C.
Page 834
Call Forwarding - Busy Line - CCIS
SST
STN (a)
[Node A]
NEAX2400
CCIS NETWORK
A B
Node A
CALLING STATION
CALL FORWARDING-BUSY LINE SET
IDLE
SST
CCIS
[Node B]
NEAX2400
C D
Node B
STN (b)
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1