Remote Lock; Prolong Battery Life - Nokia C6-00 User Manual

If the code is not supplied with the USIM
card, contact the network service provider
whose USIM card is in your device.

Remote lock

You can lock your device remotely using a
predefined text message. You can also
lock the memory card remotely.
Enable remote locking
1 Select Menu Settings and
>
Phone Phone mgmt.
> >
settings Phone and SIM card
>
Remote phone locking > Enabled.
2 Enter the text message content (5-20
characters), verify it, and enter the
lock code.
Lock your device remotely
Write the predefined text message, and
send it to your device. To unlock your
device, you need the lock code.

Prolong battery life

Many features in your device increase the
demand on battery power and reduce the
battery lifetime. To save battery power,
note the following:
Features that use Bluetooth
•
technology, or allowing such features
to run in the background while using
other features, increase the demand
on battery power. Deactivate
Bluetooth connectivity when you do
not need it.
Features that use wireless LAN
•
(WLAN), or allowing such features to
run in the background while using
other features, increase the demand
on battery power. WLAN on your
Nokia device deactivates when you
are not trying to connect, not
connected to an access point, or not
scanning for available networks. To
further reduce battery consumption,
www.nokia.com/support
Cyan Cyan Magenta Magenta
you can specify that your device does
not scan, or scans less often, for
available networks in the
background.
If you have selected
•
connection
connection settings, and there is no
packet data coverage (GPRS), the
device periodically tries to establish a
packet data connection. To prolong
the operating time of your device,
Security select Packet data connection
When needed.
>
The Maps application downloads new
•
map information when you scroll to
new areas on the map, which
increases the demand on battery
power. You can prevent the automatic
download of new maps.
If the signal strength of the cellular
•
network varies much in your area,
your device must scan for the
available network repeatedly. This
increases the demand on battery
power.
If the network mode is set to dual
mode in the network settings, the
device searches for the 3G network.
You can set the device to use only the
GSM network. To use only the GSM
network, select
Connectivity
Network mode
The backlight of the display increases
•
the demand on battery power. In the
display settings, you can change the
length of the time-out period after
which the backlight is switched off.
Select Menu
Phone Display
>
To adjust the light sensor that
observes lighting conditions and
adjusts the display brightness, in the
display settings, select
Yellow Yellow Black Black
Packet data
When available in the
>
>
Menu Settings and
>
Network
> >
> GSM.
Settings and
>
Light time-out.
>
Light sensor.
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