NEC UNIVERGE SV9100 Features And Specifications page 833

Program
Program Name/Description
Number
20-13-06 Class of Service Options (Supplementary
Service) – Automatic Off-Hook Signaling
(Automatic Override)
Allow a busy extension to Automatically (1) or
Manually (0) receive off-hook Signals.
Allow a busy extension to Automatically (1) or
Manually (0) receive off-hook signals.
This setting is to receive incoming call
signaling information during call queuing.
20-13-35 Class of Service Options (Supplementary
Service) – Block Camp-On
Turn Off or On extension user ability to block
callers from dialing to camp-on.
Input Data
0 = Off
1 = On
0 = Off
1 = On
833
Default
COS 1 ~ 15 = 1
COS 1 ~ 15 = 0