Nokia E52 Q: How do I save battery power?

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 > Ctrl. 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:

•Turn off Bluetooth 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

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 > 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.

155

Troubleshooting

Contents

Main Page Page Contents Safety...........................................................7 Find help......................................................9 Get started.................................................12 Nokia E52 The basics ..............................23 Phone.........................................................53 Internet......................................................68 Travelling...................................................74 Nokia Office Tools......................................86 Media..........................................................93 Page Safety Safety About your device Network services Safety Find help Support Keep your device software up to date About software updates Software updates over the air In-device help Page Get started SIM card, battery, charging, memory card Insert the SIM card and battery Charge the battery Charging with the USB data cable Insert the memory card Remove the memory card Keys and parts Keys and parts Keys and parts (sides) One-touch keys First start-up Lock the keys Accessories Connect the headset Attach a wrist strap Volume control Home screen Nokia Switch Transfer content Transfer content for the first time Synchronise, retrieve, or send content Use shortcuts to repeat a transfer Handle transfer conflicts Set up your e-mail Antennas Nokia PC Suite To install Nokia PC Suite: Access codes Tips for efficient use Visit Ovi Nokia E52 The basics Phone setup Settings wizard Menu Display indicators Write text Traditional text input Predictive text input Search About Search Start a search Common actions in several applications Free memory Page Personalisation Profiles Select ringing tones Customise profiles Personalise the home screen Change the display theme Download a theme Change audio themes 3-D ringing tones Page New from Nokia Eseries Key features Home screen Home screen Work on the home screen One-touch keys Home key Calendar key E-mail key Turn to silence calls or alarms Calendar About Calendar Create calendar entries Create meeting requests Calendar views Contacts About Contacts Work with contacts Create contact groups Search for contacts in a remote database Add ringing tones for contacts Contacts settings Multitasking Files on Ovi To install Files on Ovi: Messaging Nokia Messaging Install the Nokia messaging application E-mail Set up your e-mail ActiveSync Send e-mail Add attachments Read e-mail Download attachments Reply to a meeting request Search for e-mail messages Delete e-mails Switch between e-mail folders Disconnect from the mailbox Set an out-of-office reply General e-mail settings Messaging folders Text and multimedia messages Write and send messages Text messages on the SIM card Receive and reply to multimedia messages Create presentations View presentations View and save multimedia attachments Organise messages Message reader Speech Message reader settings Special message types Service messages Send service commands Cell broadcast Messaging settings 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requests Network groups Create a channel group Talk to a channel or group Respond to a channel invitation View the PTT log Log Call and data registers Monitor all communications Call and send messages from Log Log settings Internet Browser About Browser Browse the web Browser toolbar Navigate pages Web feeds and blogs Widgets Content search Bookmarks Empty the cache End the connection Connection security Web settings General settings Page settings Privacy settings Browse the intranet Ovi Store About Ovi Store Connect your computer to web Travelling Positioning (GPS) About GPS Assisted GPS (A-GPS) Hold your device correctly Tips on creating a GPS connection Check satellite signal status Position requests Landmarks GPS data Route guidance Retrieve position information Maps About Maps Network positioning Move on a map Display indicators Find locations Plan routes Create a route Change the order of the locations in the route Save and send locations View your saved items Synchronise your favourite locations with Ovi Maps Your search history Walk to your destination Drive to your destination View traffic and safety information Use Maps with the compass Calibrate the compass Maps settings Internet settings Navigation settings Route settings Map settings Synchronisation settings Nokia Office Tools Active notes Create and edit notes Settings for Active notes Calculator File manager About File manager Find and organise files Manage a memory card Back up files to a memory card Quickoffice About Quickoffice Work with files Converter Convert measurements Zip manager PDF reader Printing File printing Print files Image print Connect to printer Print preview Image print view Clock Alarm clock World clock Clock settings Dictionary Notes Media Camera Activate the camera Full focus Capture an image Scenes Capture images in a sequence View captured image Record videos Play a video clip Image settings Video settings Gallery About Gallery Main view Sound clips Streaming links Photos About Photos View images and videos View and edit file details Organise images and videos Active toolbar Albums Tags Slide show Edit images Image editor Crop image Reduce red-eye Edit videos Print images Image print Share online About Share online Subscribe to services Manage your accounts Create a post Post files from Photos One-click upload Tag list Manage posts in Outbox View service content Service provider settings Nokia Video Centre View and download video clips Connect to video services View a video clip Schedule downloads Video feeds My videos Transfer videos from your PC Video centre settings Music player Play a song Playlists Nokia Music Store Transfer music from PC Preset frequency settings RealPlayer Play video clips and stream links View information about a media clip RealPlayer settings Recorder Flash player FM radio Listen to the radio Saved stations FM radio settings Nokia Internet Radio Listen to internet radio stations Favourite stations Search for stations Station directory Internet radio settings Connectivity Fast packet data Data cable Transfer data between your device and a PC Bluetooth About Bluetooth Send and receive data with Bluetooth Pair devices Block devices Security tips SIM access profile Use the SIM access profile Wireless LAN About WLAN See WLAN availability WLAN wizard Use the WLAN wizard in the home screen Connection manager View and end active connections Search for WLAN Security and data management Lock the device Memory card security Encryption Encrypt device memory or memory card Decrypt device memory or memory card Fixed dialling Certificate manager View certificate details Certificate trust settings View and edit security modules Remote configuration Page Application manager Install applications Remove applications and software Application manager settings Licenses About Licenses Use licences Sync Mobile VPN Manage VPN Edit VPN access points Use a VPN connection in an application Settings General settings Personalisation settings Display settings Tone settings Date and time settings Common accessory settings Turn to silence calls or alarms Security settings About security settings Device and SIM card security Restore original settings Positioning settings E-mail key settings Telephone settings Call settings Network settings Connection settings Access points Create a new access point Create access point groups Packet data access points WLAN internet access points Advanced WLAN settings Packet data (GPRS) settings WLAN settings Advanced WLAN settings WLAN security settings WEP security settings WEP key settings 802.1x security settings WPA security settings Wireless LAN plugins EAP plug-ins Use EAP plug-ins Session initiation protocol (SIP) settings Edit SIP profiles Edit SIP proxy servers Edit registration servers Configuration settings Restrict packet data Application settings Shortcuts Shortcuts General shortcuts Glossary Page Page Page Troubleshooting Page Q: How do I save battery power? 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