English
11
Audio tones
Audio Tone Headset Status
Ring tone Incoming call
Short tone Phone network not available
High to low tone End call
2 short tones when pressing Volume at minimum or maximum
Volume button during a call
Ascending tone Mute enabled
Low tone Mute reminder
(repeated every 15 seconds)
Descending tone Mute disabled
Low to high tone Connection confirmation/voice
activation
No audio indications ; Out of range
deteriorating quality
2 tones repeated every minute Low battery
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