21
Additional functions
Verifying remaining battery power
LED
Remaining battery power
more than 60%
more than 20%
less than 20% – automatic voice prompt
Storing and transporting the headset and the dongle
To avoid nicks or scratches on the headset:
1
Store the headset and the dongle in the case when not in use or when carrying them around.
X
Keep it in a clean and dry environment.
X
If you do not use the headset for extended periods of time:
Charge the built-in rechargeable battery every 3 months for about 1 hour.
X
ADAPT 460 | ADAPT 460T
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1s
Bluetooth
headset
®
Some mobile devices indicate the battery status of the
headset.
You can retrieve information on the remaining battery
power at any time – except while you are in a call:
Press the Mute button.
X
The LED flashes shortly and a voice prompt is
announced.
When the battery power drops below 20%,
the LED flashes red and "Recharge headset"
is announced several times.
2
3