Nokia Bluetooth Headset BH-600 - Manual (Page 8)

ENGLISH
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 the
multifunction key.
To answer another call during a call
(and put the active call on hold) or
switch between the two calls, press
the multifunction key.
Adjust the earphone volume
Press the plus key (+ ) to increase or
the minus key (-) to decrease the
volume.
Mute the microphone
Press both volume keys at the same
time during a call. When muted, the
headset beeps at regular intervals.
To unmute the microphone, press both
volume keys at the same time, or end
the call.
Battery information
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.