Nokia BH-206 ユーザーズマニュアル

call is in progress) until you hear a 
beep.

If your phone supports voice dialing 
with the headset, briefly press the 
multifunction key when no call in 
progress, and proceed as described in 
the user guide of your phone.

To answer or end a call, briefly press 
the multifunction key. If you do not 

want to answer the call, press and 
hold the multifunction key.

To adjust the earphone volume, press 
either volume key.

To switch the call between the 
headset and a compatible phone, 
press and hold the multifunction key.

Your device is powered by a rechargeable 
battery. The battery can be charged and 
discharged hundreds of times, but it will 
eventually wear out. Recharge your 
battery only with Nokia approved 
chargers designated for this device.

Unplug the charger from the electrical 
plug and the device when not in use. Do 
not leave a fully charged battery 
connected to a charger, since 
overcharging may shorten its lifetime. If 

left unused, a fully charged battery will 
lose its charge over time.

Never use any charger that is damaged.

Leaving the device in hot or cold places, 
such as in a closed car in summer or 
winter conditions, will reduce the 
capacity and lifetime of the battery. 
Always try to keep the battery between 
15°C and 25°C (59°F and 77°F). A device 
with a hot or cold battery may not work 
temporarily, even when the battery is 
fully charged. Battery performance is