Prolong Battery Life; Maps; Download - Nokia N81 User Manual

To use a headset or headphones with a compatible remote
control unit, for example, the Nokia Audio Adapter AD-54,
connect the unit to the connector in the device, then
connect the headset or headphones to the unit.
Some headsets do not include a microphone. For phone
calls, use such a headset with a remote control unit or the
microphone of the device.
The Nokia Audio Adapter AD-54 has multimedia volume
controls that are used to adjust the volume only for music
or video playback.
When using certain headset enhancements, for example,
the Nokia Audio Adapter AD-54, to adjust the volume
during a call, use the volume key in the device.

Prolong battery life

Features using Bluetooth connectivity, wireless LAN, and
packet data connections, or allowing such features to run
in the background while using other features, increase the
demand on battery power and reduce the battery life.
To prolong the operating time of your device, switch
Bluetooth connectivity off when you do not need it. Also
set Packet data connection
device to use a packet data connection only if you start an
application or action that needs it. See 'Packet data',
p. 128.
18
to When needed for the
To close the applications running in the background that
you do not use, press and hold
from the list, and press .

Maps

Press , and select Maps. With an external Bluetooth
GPS receiver and Maps, you can see your current location
on the map, browse maps for different cities and countries,
search for addresses and different points of interest, and
plan routes from one location to another.
You can also purchase extra services, such as city guides
and a navigation service with voice guidance.
For more information on the application, see
www.nseries.com/support or your local Nokia website.

Download!

Download! (network service) is a mobile content shop
available on your device. You can browse, download, and
install items, such as applications and media files, to your
device from the internet.
Press , and select Download!.
The items are categorized under catalogs and folders
provided by different service providers. Some items may be
, select the applications