1. Press Start to turn the system on

2. Press the Dialer button

3. Dial your desired phone number starting with 9 + 1 and the remaining digits. 

4. Press the Delete button if you need to erase a number and redial

5. Once you have dialed the complete number, press the Green Phone icon to connect the call

6. You can adjust the volume of the call or mute the speakers in the room by using the volume controls

7. To mute or unmute the audio going out in the call press the Mute icon

8. If the system is not working, pressing the Help button will give you the number for the Service Desk

9. When you're ready to end the call, press the Red Phone icon to hang up

10. To power the system down, press Off

11. Press Power Down to confirm the system is being shut off