Nokia 8910 manual Battery statements, Charging and Discharging

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7. Battery statements

■Charging and Discharging

Your phone is powered by a rechargeable battery.

Note that a new battery’s full performance 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 operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery.

Use only batteries approved by the phone manufacturer and recharge your battery only with the chargers approved by the manufacturer. Unplug the charger when not in use. Do not leave the battery connected to a charger for longer than a week, since overcharging may shorten its lifetime. If left unused a fully charged battery will discharge itself over time.

Temperature extremes can affect the ability of your battery to charge.

Use the battery only for its intended purpose.

Never use any charger or battery which is damaged.

Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or pen) causes direct connection of the + and - terminals of the battery (metal strips on the battery) 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 . A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged. Batteries' performance is particularly limited in temperatures well below freezing.

Battery statements

© 2002 Nokia Corporation. All rights reserved.

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Contents User’s Guide Declaration of Conformity Page Contents Menu functions Nokia Corporation. All rights reserved Nokia Corporation. All rights reserved Care and Maintenance Important Safety Information For Your Safety Network services and accessories Nokia Corporation. All rights reserved Making a call Quick and easyCall functions Answering a call Press or open the gripFor more information, see Additional call functions on Sending a text messageTo send the message, press Options, and select Send For more information, see Messages Menu 1 onNumbers saved in the SIM card’s memory are indicated by Phone book functionsAccessing a menu function by scrolling Locking and unlocking the keypadLocking and unlocking the keypad List of menu functions SettingsMessages ProfilesVoice recorder Voice commands Countdown timer Stopwatch Security settings Restore factory settingsServices SIM servicesAccess codes General informationStickers in the sales package Nokia Corporation. All rights reserved Keys and connectors Standby modeGetting started Installing the SIM card and the battery Getting started Charging the battery Switching the phone on and off Nokia Corporation. All rights reserved Making a conference call Additional call functionsOptions during a call Basic call functions are explained in Quick and easy onCharacter w and the pause character p by repeatedly pressing Saving multiple numbers and text items per name Additional phone book functionsOther number types are Mobile, Home, Office and Fax Text types are E-mail, Web address, Postal addr. and NoteChanging the default number Copying phone booksSending and receiving a business card Receiving a business card Speed diallingSending a business card Assigning a number to a speed dialling keyVoice dialling Adding a voice tagSelect Add voice tag Making a call by using a voice tag Service numbersSymbol appears after the phone number with the voice tag Replaying, changing or erasing a voice tagCaller groups My numbersMenu functions Setting predictive text input on or offMessages Menu Writing textOnce for o, once for k, once for i and once for a Using predictive text inputTips for writing text Using traditional text inputWriting compound words Confirm it by pressing orOptions for sending a message Text and picture templates To define a message profile, see Message settings onWrite your reply message Reading and replying to a messageErasing the messages Inbox and outbox foldersChat Press Menu, select Messages and Erase messagesVoice messages Archive folder and My foldersService command editor Message settingsInfo messages Press Menu, select Messages and Message settings Call register MenuRecent calls lists Press Menu and select Call register. Select Call counters and call timersProfiles Menu Settings Menu Alarm clockWhen the alarm time expires Call settings Time settingsAuto update of date and time ClockCall waiting service Speed diallingSummary after call My number sending Phone settingsLine for outgoing calls LanguageWelcome note Confirm SIM service actionsNetwork selection Help text activationStart-up tone Tone settingsGprs modem settings Accessory settingsPress Menu, select Settings and Security settings. Select Security settingsGames Menu Restore factory settingsGame services and game settings Calculator MenuStarting a game Key in the second number Making a currency conversionTo start a new calculation, first press and hold Clear Press Menu and select CalculatorCalendar Menu To-do list MenuMaking a calendar note ViewOther options for the calendar views may include When the phone alarm activates for a note Infrared MenuSending and receiving data via IR IR connection indicator Bluetooth MenuUsing Bluetooth Pairing settings Bluetooth settingsVoice recorder Extras MenuRecording Press Menu, select Extras and Voice recorderList of recordings Voice commandsTo stop the countdown timer or to change the countdown time Countdown timerStopwatch Time observation and time splittingLap times Viewing and erasing times66 2002 Nokia Corporation. All rights reserved Using WAP services Mobile Internet services, WAP MenuConnect to a WAP service. There are three ways to do this More information on WAP is available on CD-ROM and the WebWAP settings Keying in the service settings manuallyPress Menu, Services, Settings and Active service settings Gprs connection Select Always online or When needed Select Edit active service settingsAuthentication type Select Secure or Normal When GSM data is the selected data bearerData call type Select Analogue or Isdn Browsing the pages of a WAP service Appearance settings of the WAP browserDownload settings Security indicator General guidelines for using the phone keysWAP connection security 72 2002 Nokia Corporation. All rights reservedDigital signature Security moduleThere are three kinds of certificates Server certificates CertificatesBookmarks Security module settingsSIM services Menu Service inboxReceiving a bookmark Nokia Corporation. All rights reserved Communication applications and modem drivers Data and fax communicationPC Suite PC Suite contains applications which help youUsing data communications applications Modem setupGprs General Packet Radio Service Hscsd High-Speed Circuit Switched DataNokia Corporation. All rights reserved Charging and Discharging Battery statementsNokia Corporation. All rights reserved Care and Maintenance Pacemakers Important Safety InformationOther medical devices Hearing aidsVehicles Posted facilitiesPotentially explosive atmospheres To make an emergency call Emergency callsNokia Corporation. All rights reserved Limited MANUFACTURER’S Warranty Warranty Card