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Putting the headset into operation
Putting the headset into operation
Charging the headset battery
A complete charging cycle takes about 2 hours and 30 minutes. Before using
the headset for the first time, charge the rechargeable battery for a complete
charging cycle without interruption.
1. Take off the headset and switch it off (see page 14).
2. Place the headset into the magnetic holder of the headset charger.
3. Connect the USB plug of the charging cable to the USB socket of your com-
puter, the corresponding USB car charger (optional accessory) or power supply
unit (optional accessory).
4. The battery is being charged. The LED flashes depending on the battery charge
level. After 30 seconds, the LED goes off. Press the multi-function button to
check the battery charge level. When the battery is fully charged, the LED
lights up blue constantly.
1 2
3 4
*
not included
*
*
2s
*
below 1 hour talk time
1 to 2 hours talk time
2 to 4 hours talk time
4 to 10 hours talk time
above 10 hours talk time
3x
2x
1x
1x
LED flashes
Meaning
100 %
4x
OFF
When the battery charge level drops below 15 minutes of talk time, the LED
flashes red and the voice prompt “Recharge headset” is announced several
times. When the battery is flat, the headset switches off automatically.
2:30 h
15 h
0:40 h
7.5 h