Vertical Communications 8412F, 8412S manual Press Service Observe button

GCA70–349 Using The Other Telephone Features

7.11Monitoring 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