See also:

General Information
The Sentry Key system complies with FCC rules Part 15 and with RSS-210 of Industry Canada. Operation is subject to the following conditions: • This device may not cause harmful interference. • ...

Using The Remote Control
1. Press the MODE button on the Remote Control. 2. While looking at the video screen, highlight VES AUX 1, by either pressing Up/Down/Left/Right buttons or by repeatedly pressing the MODE button, ...

Call Termination
To end a call in progress, momentarily press the button. Only the active call(s) will be terminated and if there is a call on hold, it will become the new active call. If the active call is termi ...