Nokia 6155 manual Battery information, Charging and discharging

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9243644_6155_en_au.fm Page 81 Wednesday, December 28, 2005 11:28 AM

B a t t e r y i n f o r m a t i o n

16. Battery information

■Charging and discharging

Your device is powered by a rechargeable battery. The full performance of a new battery is achieved only after two or three complete charge and discharge cycles. The battery can be charged and discharged hundreds of times, but it will eventually wear out. When the talk and standby times are noticeably shorter than normal, replace the battery. Use only Nokia approved batteries, and recharge your battery only with Nokia approved chargers designated for this device.

If a replacement battery is being used for the first time or if the battery has not been used for a prolonged period, it may be necessary to connect the charger then disconnect and reconnect it to begin charging the battery.

Unplug the charger from the electrical plug and the device when not in use. Do not leave a fully charged battery connected to a charger, since overcharging may shorten its lifetime. If left unused, a fully charged battery will lose its charge over time.

If the battery is completely discharged, it may take a few minutes before the charging indicator appears on the display or before any calls can be made.

Use the battery only for its intended purpose. Never use any charger or battery that is damaged.

Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object such as a coin, clip, or pen causes direct connection of the positive (+) and negative (-) terminals of the battery. (These look like metal strips on the battery.) This might happen, for example, when you carry a spare battery in your pocket or purse. Short-circuiting the terminals may damage the battery or the connecting object.

Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77°F). A device with a hot or cold battery may not work temporarily, even when the battery is fully charged. Battery performance is particularly limited in temperatures well below freezing.

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Contents Nokia 6155 User’s Guide Legal Information Contents Date and time auto-update Make an emergency call while MANUFACTURER’S Limited Only qualified personnel may install or repair this product For your safetyAbout your device Network servicesShared memory Nokia support and contact information WelcomeGetting help Find your phone labelKeys and parts Phone at a glanceYou have missed a call. See View missed calls, p Standby modeIndicators and icons Scroll left to quickly create a text messagePhone menus See Enhancement settings, pScroll method In-phone help Standby mode, select Menu Settings SecurityScroll up or down to highlight the desired function Go to functionsChoose Go to functions Organise functionsBattery Set up your phoneAntenna Replace the battery Remove the batteryRemove the back cover Replace the back cover Charge the batteryUse the keypad to enter numbers Turn your phone on or offMake a call KeypadConference calling Answer callsContacts list Last dialled numberLoudspeaker Answer a call with the keypad lockedCall options End all calls-Disconnect from all active calls KeyguardLock the keypad Unlock the keypadPredictive text mode Standard modeText entry Activate or deactivate Change case and modeText entry Compose and send Compose and send a message using the keypadMessages Text messagesInsert smiley-Insert a smiley into your message Read messageClear text-Erase all the text from the message editor Exit editor-Exits the message editorYou receive a message, select Show Reply to messageTemplates OptionsSave messages Text message foldersView saved messages Delete all messages in a folder Distribution listDelete messages Delete a single messageMessage font size Small font or Large font Change other settingsOptions, Mark or Unmark the setting you want to change Change sending optionsMultimedia messages Allow or block multimedia reception MMS settingsYes-Allow all incoming messages MMS folders Other MMS settingsRetrieve or reject multimedia messages Allow or block advertisementsItems folder Write and send multimedia messagesRead multimedia messages When a multimedia message is beingReply to multimedia message Call and setup voice mailVoice messages Save voice mailbox numberAutomate voice mail Listen to voice messagesPhone numbers with dialling codes Clear voice mail icon Web messagingInsert dialling codes Send message-Sends a message to the number Call registerView missed calls View received callsCall duration View dialled numbers Delete call registersView call times Minibrowser duration Data and fax call durationL l r e g i s t e r Save contact number only ContactsAdd new contacts Save an entryAssign a key to speed dials Change default numberSet up speed dials Caller groupsChange speed dials numbers Appears next to commands that have voice tags assignedVoice tags Assign a voice tag to an entryView-View the phone number of the contact Edit contacts list entriesDial a number Voice tagsMy number-View your own phone number Access the contacts menuDelete contacts entries Edit the option to your preference, and select OKSend and receive contacts Configure settingsSearch for a name Send a business cardTake a photo CameraMute audio or Unmute-Turn the sound on or off Record a video clipNew image-Select to capture a new photo View previous-View the previous photoCamera sounds On or Off-Set camera sounds Self-timerSettings Flash on/Flash off-Turn the flash on or off View previousFolders GalleryAdd folder-Create a new folder Radio MediaTurn the radio on and off Tune and save a radio channel Switch off-Turn off the radioWhen the radio is on, select or RecorderOptions Media equaliserRecord speech or sound Activate an equaliser setD i a Set a timed profile SettingsProfiles Personalise a profileScreen saver Power saverThemes WallpaperChoose a banner Mini display settingsSettings Mini display Colour schemesSettings Mini display Power saver On or Off Tone settingsCall settings Make calls Open fold to answerCalling card Save informationData transfer Data or fax callsCall summary Ringing tone for no caller IDPhone settings Help text activation When you press a keySettings Phone Start-up tone On or Off Start-up toneInfrared Voice commands and voice tagsConnection indicator ConnectivityAssign a voice tag to a command Activate a voice commandHands-free operation Headset Enhancement settingsCharger Allow numbers Security settingsLocation Standby mode, select Menu Settings Security Phone lockSelect Call restrictions Change lock codeCall restrictions Select Change lock codeSelect whether to block or allow numbers Application settingsNetwork Voice privacyMode Store a feature codeNetwork services Roaming optionsActivate CancelRestore factory settings Call divertOrganiser Alarm clockRepeat alarm Set the alarm toneOpen Alarm conditionsTurn an alarm off CalendarOptions while viewing a list of notes View notes day viewGo to to-do list-Jump to the to-do list on your calendar Receive calendar notes Send a noteDelete-Delete the note To-do listAdd a to-do note View a to-do noteSelect Options In domestic or In foreign CalculatorCurrency converter Options Change sign, or scroll up or downStopwatch Countdown timerSet the timer Interrupt the timerOperation note Measure timeLap and split times View times-Enables you to browse the saved times Mobile web Mobile Internet accessMake an emergency call while online Sign onNavigate the mobile Internet Phone keysClear the cache and disconnect Memory ExtrasGames Collection Transfer with Windows Explorer PC connectivity USB data transfer Nokia PC SuiteC o n n e c t i v i t y Enhancements PowerCharging and discharging Battery informationNokia battery authentication guidelines National and international operator charges will apply Use chargers indoors Care and maintenanceMedical devices Additional safety informationOperating environment Potentially explosive environments VehiclesNot carry the device in a breast pocket Guidelines include a substantial Emergency callsCharging times Battery informationTalk time 3.5 to 4.0 hours digital Talk and standby timesMANUFACTURER’S Limited Warranty Other important notices Statutory obligations Add 33 delete 37 edit IndexMake calls Manufacturer’s limited warranty 91 Measure time Countdown timerDate and time auto-update 52 Date setting Enhancement settings 59 handsfree 59 headsetOptions while viewing a list of notes Set or change alarm setting 65 Set the alarm toneView Tone settings 51