Beltpack headset tones/alerts
Event Tone
Call signal
Mid to high beep, as long as call is active
Mid on 200ms, mid off 0ms, high on 200ms, high off 400ms. Repeat if key
held.
Low battery
High beep, long then short.
High, on 400ms, off 100ms, on 100ms.
Repeats intermittently.
Out-of-range
High beep, long then short (as above).
Repeats as long as beltpack is out of range.
Menu button
Mid beep.
Mid, on 100ms, off 100ms.
Triggers on entering menu mode.
Power button
Mid beep.
Mid, on 100ms, off 100ms, repeated while power button pressed.
Listen again
Low beep.
Low, on 100ms, off 100ms.