To Enable Handsfree Answerback For Your Incoming Intercom Calls; Enable Forced Intercom Ringing For Your Incoming Intercom Calls; Change The Way Your Intercom Call Signals Extension You Are Calling - NEC UNIVERGE SV9100 Features And Specifications

Program
Program Name/Description
Number
20-08-10 Class of Service Options (Outgoing Call
Service) – Signal/Voice Call
Enable/Disable an extension user ability to
toggle between Handsfree Answerback and
Forced Intercom Ringing for outgoing Intercom
calls (dial 1 or Service Code 712).
20-09-05 Class of Service Options (Incoming Call
Service) – Signal/Voice Call
Turn Off or On an extension user ability to
enable Handsfree Answerback or Forced
Intercom Ringing for their incoming Intercom
calls.
Operation

To enable Handsfree Answerback for your incoming Intercom calls:

1. Press idle Speaker.
2. Dial 721.
3. Press Speaker to hang up.

This disables Forced Intercom Ringing.
To enable Forced Intercom Ringing for your incoming Intercom calls:
1. Press idle Speaker.
2. Dial 723.
3. Press Speaker to hang up.
 This disables Handsfree Answerback.
To change the way your Intercom call signals the extension you are calling:
1. Dial 1.
- OR -
Dial 712.
 If ringing, your call voice-announces. If voice-announced, your call starts to ring the destination. This
option is also available at single line telephones.
Input Data
0 = Off
1 = On
0 = Off
1 = On
538
Default
COS 1 ~ 15 = 1
COS 1 ~ 15 = 1