Nokia 002Q942 User Manual - Page 140

Q: How do I save battery power

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Troubleshooting Packet data > Packet data connection > When needed. If this does not help, restart the device. Q: How do I save battery power? A: Many features in your device increase the demand on battery power and reduce the battery life time. To save battery power, do the following: • Deactivate Bluetooth connectivity when you do not need it. • Stop the background scans for WLAN. Select Menu > Ctrl. panel > Settings and Connection > Wireless LAN > Show WLAN availability > Never. You can still manually scan for available WLANs and connect to WLANs as usual. • Set the device to use a packet data connection only if you start an application or action that needs it. Select Menu > Ctrl. panel > Settings and Connection > Packet data > Packet data connection > When needed. • Prevent the device from automatically downloading new maps in the Maps application. Select Menu > Applications > GPS > Maps and Options > Tools > Settings > Internet > Go online at start-up. • Change the time-out after which the backlight is switched off. Select Menu > Ctrl. panel > Settings and General > Personalisation > Display > Light time-out. • Close the applications you are not using. Press and hold the home key. Scroll to the application, and press the backspace key to close the application. 140

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Packet data
>
Packet data connection
>
When
needed
.
If this does not help, restart the device.
Q: How do I save battery power?
A: Many features in your device increase the demand on
battery power and reduce the battery life time. To save
battery power, do the following:
•
Deactivate Bluetooth connectivity when you do not
need it.
•
Stop the background scans for WLAN. Select
Menu
>
Ctrl. panel
>
Settings
and
Connection
>
Wireless
LAN
>
Show WLAN availability
>
Never
. You can still
manually scan for available WLANs and connect to
WLANs as usual.
•
Set the device to use a packet data connection only if
you start an application or action that needs it. Select
Menu
>
Ctrl. panel
>
Settings
and
Connection
>
Packet data
>
Packet data connection
>
When
needed
.
•
Prevent the device from automatically downloading
new maps in the Maps application. Select
Menu
>
Applications
>
GPS
>
Maps
and
Options
>
Tools
>
Settings
>
Internet
>
Go online at start-up
.
•
Change the time-out after which the backlight is
switched off. Select
Menu
>
Ctrl. panel
>
Settings
and
General
>
Personalisation
>
Display
>
Light
time-out
.
•
Close the applications you are not using. Press and hold
the home key. Scroll to the application, and press the
backspace key to close the application.
140
Troubleshooting