Справочник Пользователя для Microsoft Corporation BH-905

Warning: Use only chargers approved by Nokia for use with this 
particular model. The use of any other types may invalidate any 
approval or warranty, and may be dangerous.

When you disconnect the power cord of any accessory, grasp and pull the plug, 
not the cord.

1. Connect the charger to a wall outlet.

2. Connect the charger cable to the charger connector. The indicator 

light for charging and active noise cancellation is red during 
charging.

Charging the battery fully may take up to 2 hours.

3. When the battery is fully charged, the indicator light turns green. 

Disconnect the charger from the headset, then from the wall outlet.

When the battery charge is low and Bluetooth connectivity is activated, 
the headset beeps every 5 minutes and the indicator light for charging 
and active noise cancellation flashes red.

When active noise cancellation is activated, the fully charged battery 
has power for up to 15 hours of talk time, up to 40 hours of standby 
time, or up to 16 hours of music playing time.

When active noise cancellation is deactivated, the fully charged battery 
has power for up to 24 hours of talk time, up to 600 hours of standby 
time, or up to 25 hours of music playing time.

The fully charged battery has power for up to 40 hours of active noise 
cancellation.

■ Activate or deactivate Bluetooth connectivity

When Bluetooth connectivity is activated, you can connect the headset 
to one or two compatible Bluetooth devices.

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