Nokia E55 Q: How do I save battery power?

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.

152

Troubleshooting

Contents

Main Page Page Contents Safety................................................................7 Quick start guide..............................................9 Nokia E55 The basics ...................................20 Personalisation..............................................26 Phone.............................................................50 Internet..........................................................65 Travelling.......................................................71 Nokia Office Tools...........................................83 Personalisation..............................................90 Page Safety Safety About your device Network services Safety Quick start guide 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 First start-up Keys and parts Keys and parts Keys and parts (sides) Keyboard One-touch keys Lock the keys Accessories Connect the headset Attach a wrist strap 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: Tips for efficient use Support More information on software updates In-device help Nokia E55 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 Volume control 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 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 Change Contacts settings Multitasking Files on Ovi To install Files on Ovi: Page Messaging Messaging folders Organise messages E-mail Set up your e-mail Send e-mail Add attachments Read e-mail Download attachments Reply to a meeting request Search for e-mail messages Delete e-mails Nokia Messaging Install the Nokia Messaging application Message reader Speech Message reader settings 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 Special message types Service messages Send service commands Cell broadcast Messaging settings Text message settings Multimedia message settings Service message settings Cell broadcast settings Other settings Page Phone Voice calls Noise cancellation Answer a call Make a call Voice mail Video calls About video calls Make a video call Video sharing Video sharing requirements Video sharing settings Person-to-person connection settings UMTS connection settings Share live video or video clips Options during video sharing Accept an invitation Internet calls About internet calls Activate internet calls Make internet calls Blocked contacts Voice functions Voice functions Activate Voice functions Speed dialling Call divert Call barring Bar net calls Send DTMF tones Send a DTMF tone sequence Attach a DTMF tone sequence to a contact card Talking theme Voice commands Make a call Launch an application Change profiles Voice command settings Push to talk About push to talk Log in and exit PTT Make and receive a PTT call Make a one-to-one call Make a group call Answer a PTT call Callback requests PTT groups Channels Network groups Create a channel group Talk to a channel or group 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 Web feed settings Browse the intranet Download! Manage items Subscriptions Download! search Connect PC 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 Trip meter Maps About Maps Network positioning Move on a map Display indicators Find locations Plan a 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 Traffic and safety Use Maps with the compass Calibrate the compass Maps settings Internet settings Navigation settings Route settings Map settings Synchronisation settings Update maps Page 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 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 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 Useful shortcuts 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 Edit account settings Edit advanced settings Data counters 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 N-Gage About N-Gage Download games Create a player name Find and add friends Play and manage games Home tab 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 WLAN connections 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 Application manager Install applications Remove applications and software Application manager settings Software updates using your PC Software updates over the air Licenses About Licenses Use licenses 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 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 Application settings Shortcuts Shortcuts General shortcuts Glossary Page Page Troubleshooting Page Q: How do I save battery power? Green tips Green tips Save energy Recycle Save paper Accessories Accessories Battery Battery Battery and charger information Nokia battery authentication guidelines Authenticate hologram Battery What if your battery is not authentic? Care and maintenance Care and maintenance Recycle Care and maintenance Additional safety information Small children Operating environment Medical devices Implanted medical devices Vehicles Potentially explosive environments Emergency calls Certification information (SAR) Page Index Symbols/Numerics A B C D E F G H I browser N O P push to talk Q R S T U V talking theme W Z