NEC Univerge SV8100 Programming Manual - page 289
UNIVERGE SV8100
Issue 11.0
SV8100 Programming Manual
2 - 247
Description
Use Program 20-09 : Class of Service Options (Incoming Call Service) to define
the incoming call feature availability for each extension Class of Service (COS).
Program 20 : System Option Setup
20-09 : Class of Service Options (Incoming Call Service)
Level:
IN
Input Data
Class of Service Number
01~15
Item
No.
Item
Input
Data
Default
Related
Program
COS
01~14
COS
15
01
Second Call for DID/DISA/DIL/E&M Override
Turn off or on the extension ability to receive a
second call from a DID, DISA, DIL, or tie line
caller.
With this option set to 1, the destination
extension must be busy for a second DNIS
caller to ring through. If the destination
extension does not have a trunk or CAP
key available for the second call and a
previous call is ringing the extension but
has not yet been answered, the second
caller hears busy regardless of this
program setting.
0 = Off
1 = On
1
1
02
Caller ID Display
Turn off or on the Caller ID display at an
extension.
0 = Off
1 = On
0
0
15-02-08
03
Sub Address Identification
Define whether or not an extension displays the
Caller Sub-Address.
0 = Off
1 = On
0
0
04
Notification for Incoming Call List Existence
Determine whether or not an extension display
shows Check List when an incoming call is
missed by a user.
0 = Off
1 = On
0
0
20-09-02