Volume And Loudspeaker Control - Nokia N78 User Manual

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Warning: When you use the
headset, your ability to hear
outside sounds may be affected.
Do not use the headset where it
can endanger your safety.
Some headsets come in two parts,
a remote control unit and
headphones. A remote control unit
has a microphone and keys to
answer or end a phone call, adjust
the volume, and play music or video files. To use the
headphones with a remote control unit, connect the
unit to the Nokia AV Connector (3.5 mm) in the
device, then connect the headphones to the unit.
If a headset does not include a microphone, for
handsfree phone calls, use such a headset with a
compatible remote control unit or the microphone
of the device.
When using certain headset enhancements, to
adjust the volume during a call, use the volume key
in the device. Some headset enhancements have
multimedia volume controls that are used to adjust
the volume only for music or video playback.
Do not connect products that create an output
signal as this may cause damage to the device. Do
not connect any voltage source to the Nokia AV
Connector.
When connecting any external device or any
headset, other than those approved by Nokia for
use with this device, to the Nokia AV Connector, pay
special attention to volume levels.
Volume and loudspeaker
control
To increase or decrease the volume level when you
have an active call or are listening to a sound, use
the volume key.
The built-in loudspeaker
allows you to speak and
listen from a short
distance without having to hold the device to your
ear.
Warning: Do not hold the device near your
ear when the loudspeaker is in use, because the
volume may be extremely loud.
To use the loudspeaker during a call, press
Loudsp..
To turn off the loudspeaker, press Handset.
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