22
Appendix
Headset alert
Headset alert tones
Alert tone behavior
Meaning
One short beep every
30 seconds
•
The microphone is muted.
Two beeps
•
Error alert tone.
•
The speaking volume has reached its highest or
lowest setting.
•
Any key is pressed while the headset is out of
range.
Two low beeps
•
Call waiting alert tone.
Two rapid beeps every
20 seconds
•
Low battery warning.
Three rapid beeps every
20 seconds
•
The headset is out of range.
Three rapid beeps
•
The headset is powering on or off.
Headset alert prompts
Alert prompt
Meaning
“Mute on”
•
The microphone is muted.
“Mute off”
•
The microphone is re-activated.
“Not registered”
•
ON/OFF
button is pressed while the headset
is not registered.
“Out of range”
•
The headset is on a call and out of range.
•
Any key is pressed while the headset is out of
range.
“Low battery”
•
ON/OFF
button is pressed while the headset
battery is low.