Nokia BH-904 - Manual (Page 10)

ENGLISH
When you mute or unmute the
microphone, the headset beeps twice.
To switch a call between the headset
and a compatible connected device,
press and hold the answer/end key for
about 2 seconds.
Allow connection to two
devices
You can have the headset connected
to two devices at the same time.
By default, the headset can only be
connected to one device at a time. To
allow the headset to connect to two
devices, switch off the headset, and
press and hold the power key, and
slide and hold the volume key up for
about 5 seconds. The blue indicator
light flashes twice.
To allow the headset to connect to
only one device, switch off the
headset, and press and hold the power
key, and slide and hold the volume key
down for about 5 seconds. The green
indicator light flashes twice.
If the headset can connect to two
devices at the same time and you use
redialling or voice dialling, the call is
made on the device that you last used
to make a call when the headset was
connected to it.
Clear settings or reset
To clear all the pairing settings from
the headset, switch off the headset,
and press and hold the power key and
the answer/end key at the same time
for about 5 seconds. The headset
beeps twice, and the red and green
indicator lights alternate. After the
settings are cleared, the headset
enters pairing mode.
To reset the headset if it stops
functioning, even though it is charged,
connect the headset to a charger, and
press the power key and the answer/
end key at the same time.