Vertical Communications 8412S - Manual (Page 67)

7.11 Monitoring A Conversation
Between Two Telephones
(Service Observing)
If your LCD speakerphone provides the installer–programmed service
observing feature, you can use it to monitor a conversation or activity at
another telephone in an undetected manner. You can use this feature
while you are in the speakerphone mode or off-hook.
•
To monitor another station at any time,
1. Press INTERCOM.
2. Dial # 0 3.
3. Dial extension or press DSS of station you wish to observe.
4. Press SPEAKER to end monitoring.
•
If you have an installer-programmed SERVICE OBSERVE button
on your telephone and wish to monitor a station,
1. Press SERVICE OBSERVE button.
2. Dial extension or press DSS of station you wish to observe.
3. Press SPEAKER to end monitoring.
Large Screen Speakerphone Manual 7 – 9
GCA70–349 Using The Other Telephone Features