•
To manually change the default audio device in Mac OS:
1. Open System Preferences and select Sound.
2. Under Output and Input tabs, select the CONEXANT USB
AUDIO as the default device.
VI. Call functions
Event
Make a call
Answer an incoming call
End a current call
Mute the microphone
Increase the speaker audio
Lower the speaker audio
LED indicator
Power on
Microphone muted
Call in progress
Mute microphone during a call
Using a headset for private calls
Connect a headset to the 3.5mm jack on the speakerphone. All audio
and communication will be automatically heard through the connected
headset.
Action
Dial or select contact from computer
Tap the handset
touch button
Tap the handset
touch button
Tap the mute
touch button
Tap the volume-up
touch button
Tap the volume-down
touch button
The logo lights up
LED indicator lights up red
LED indicator lights blue
LED indicator lights blue and red