To set the device to use a GPRS connection only if you startan application or action that needs it, select Menu > Tools >Settings > Connection > Packet data > Packet dataconnection > When needed.If this does not help, switch the device off and switch it onagain.Q: How do I save battery power?A: Many features in your device increase the demand onbattery power and reduce the battery life time. To savebattery 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 manuallyscan for available WLAN networks and connect to WLANnetworks as usual.• Set the device to use a packet data connection only if youstart 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 newmaps in the Maps application. Select Menu > GPS >Maps > Options > Tools > Settings > Internet > Goonline at start-up > No.• Change the time-out after which the backlight is switchedoff. Select Menu > Tools > Settings > General >Personalization > Display > Light time-out.• Close the applications you do not use. Press and hold thehome key. Scroll to the application and press thebackspace key to close the application.Product and safety informationEnhancementsWarning: Use only batteries, chargers, and accessoriesapproved by Nokia for use with this particular model. The useof any other types may invalidate any approval or guarantee,and may be dangerous. In particular, use of unapprovedchargers or batteries may present a risk of fire, explosion,leakage, or other hazard.For availability of approved accessories, please check withyour dealer. When you disconnect the power cord of anyaccessory, grasp and pull the plug, not the cord.© 2010 Nokia. All rights reserved.130
