Audio Tones
Audio Tone
Single high tone
Single low tone
5 rapid high tones
(repeated every
20 seconds)
No audio indications;
deteriorating audio
Ring tone
Dual high/low tone
No tone
Portable Speaker Status
Volume maximum or
minimum reached
Pairing confirmation
End call
Initiate voice
Low battery
Out of range
Incoming call
Voice name not recognized
Power on/off