Nokia E63

Page 128
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To set the device to use a packet data connection only if you
start an application or action that needs it, select 
Menu
 >
Tools
 > 
Settings
 > 
Connection
 > 
Packet data
 > 
Packet
data connection
 > 
When needed
.
If this does not help, switch the device off, and switch it on
again.
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:
• Switch off Bluetooth when you do not need it.
• Stop the background scans for WLAN. Select 
Menu
 >
Tools
 > 
Settings
 > 
Connection
 > 
Wireless LAN
 >
Show WLAN availability
 > 
Never
. You can still manually
scan for available WLAN networks and connect to WLAN
networks as usual.
• Set the device to use a packet data connection only if you
start an application or action that needs it. Select 
Menu
 >
Tools
 > 
Settings
 > 
Connection
 > 
Packet data
 >
Packet data connection
 > 
When needed
.
• Prevent the device from automatically downloading new
maps in the Maps application. Select 
Menu
 > 
GPS
 >
Maps
 > 
Options
 > 
Tools
 > 
Settings
 > 
Internet
 > 
Go
online at start-up
 > 
No
.
• Change the time-out after which the backlight is switched
off. Select 
Menu
 > 
Tools
 > 
Settings
 > 
General
 >
Personalisation
 > 
Display
 > 
Light time-out
.
• Close the applications you do not use. Press and hold the
home key. Scroll to the application, and press the
backspace key to close the application.
Product and safety information
Enhancements
Warning:  Use only batteries, chargers, and accessories
approved by Nokia for use with this particular model. The use
of any other types may invalidate any approval or warranty,
and may be dangerous. In particular, use of unapproved
chargers or batteries may present a risk of fire, explosion,
leakage, or other hazard.
For availability of approved accessories, please check with
your dealer. When you disconnect the power cord of any
accessory, grasp and pull the plug, not the cord.
© 2010 Nokia. All rights reserved.
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