Motorola MOTOSTART H500 - Manual (Page 20)

AUDIO TONES
The audio tones provide information about your
headset status.
Audio Tone Headset Status
Single high tone when Volume at minimum
pressing volume button or maximum
Five rapid high tones Low battery
repeated every 60 sec.
No audio indications; Out of range
deteriorating quality
Ring tone Incoming call
Single high tone Pairing confirmation
Single low tone Voice activation
Dual high/low tone Voice tag not
recognized
Single high tone End call
Low to high tone Phone network
not available
Two ascending tones Mute enabled
Two descending tones Mute disabled