Volume And Loudspeaker Control; Offline Profile - Nokia N78 - Smartphone 70 MB User Manual

User guide
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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.
To make handsfree phone calls, use a headset with a
compatible remote control unit, or use the microphone
on the device.
To adjust the volume during a call, use the volume key
on the device or, if available, on the headset. Some
headsets have multimedia volume controls that can
only be used to adjust the volume 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,
26
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
Warning: Listen to music at a moderate level.
Continuous exposure to high volume may damage your
hearing. Do not hold the device near your ear when the
loudspeaker is in use, because the volume may be
extremely loud.
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.
To use the loudspeaker during a call, press Loudsp..
To turn off the loudspeaker, press Handset.

Offline profile

To activate the offline profile, press the power key
briefly, and select Offline. Or, press
Tools
Profiles
> Offline.
>
, and select

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