Nokia E75 - Page 171

Q: How can I end the data connection when
the device starts a data connection again and
again?
A: The device may be trying to retrieve a multimedia
message from the multimedia message centre. To stop
the device from making a data connection, select
Menu > Messaging and Options > Settings >
Multimedia message > Multimedia retrieval >
Manual to have the multimedia messaging centre save
messages to be retrieved later, or Off to ignore all
incoming multimedia messages. If you select Manual,
you receive a notification when there is a new
multimedia message that you can retrieve in the
multimedia message centre. If you select Off, the
device does not make any network connections related
to multimedia messaging.
To set the device to use a packet data connection only
if you start an application or action that needs it, select
Menu > Control panel > Settings and
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 >
Control panel > Settings and 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 > Control 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 >
Settings > Internet > Use network > Off.
• Change the time-out after which the backlight is
switched off. Select Menu > Control panel >
Settings and 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.
171
Troubleshooting