Nokia BH-602 ユーザーガイド

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11
Bluetooth devices, usage settings, usage styles, and 
environments.
To check the battery charge when the headset is not 
connected to a charger, briefly press the power key. When 
the indicator light is green (displayed for about 3 seconds), 
the charge level is sufficient. When the light is yellow, you 
may need to recharge the battery soon. When the light is 
red, recharge the battery.
When battery power is low, the headset beeps at regular 
intervals, and the indicator light slowly flashes red.
■ Switch the headset on or off
To switch on, press and hold the power key until the headset 
beeps and the green indicator light is displayed. When the 
headset tries to connect to a paired device, the indicator 
light slowly flashes green. When the headset is connected 
to a paired device and is ready for use, the indicator light 
slowly flashes blue. If the headset has not been previously 
paired with a device, it automatically enters the pairing 
mode (see “Pair the headset,” p. 12).