Nokia E71x manual Battery information, Charging and discharging

Page 51

Positioning the devices away from each other breaks the connection, but the infrared light beam remains active on your device until it deactivates.

17. Battery information

■Charging and discharging

Your device is powered by a rechargeable battery. The battery intended for use with this device is the BP-4L. This device is intended for use when supplied with power from the following charger: AC-4. 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. Use only replacement batteries qualified with the device per the IEEE 1725-2006 standard. Use of other batteries or chargers may present a risk of fire, explosion, leakage, or other hazard.

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

Always switch the device off and disconnect the charger before removing the battery.

Unplug the charger from the electrical plug and the device when not in use. Do not leave 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.

Always try to keep the battery between 15ºC and 25ºC (59ºF and 77ºF). Extreme temperatures reduce the capacity and lifetime of the battery. A device with a hot or cold battery may not work temporarily. Battery performance is particularly limited in temperatures well below freezing.

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.

Do not dispose of batteries in a fire as they may explode. Batteries may also explode if damaged. Dispose of batteries according to local regulations. Please recycle when possible. Do not dispose as household waste.

Do not dismantle, cut, open, crush, bend, deform, puncture, or shred cells or batteries. In the event of a battery leak, do not allow the liquid to come in contact with the skin or eyes. In the event of such a leak, flush your skin or eyes immediately with water, or seek medical help.

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

51

Page 50 Page 52
Image 51
Page 50 Page 52
Contents E71x User Guide Declaration of Conformity FCC/INDUSTRY Canada Notice Contents Battery information About your device SafetyShared memory Network servicesGet started SupportPress the release buttons and lift the back cover off MicroSD card slotCharge the battery Insert the microSD cardEject the microSD card Lock code Switch the device on or offAccess codes Set time and dateCall restriction password Digital rights managementPUK codes Your phone Wlan connectionsKeys and parts Fun/Shft/Chr Standby modeActive standby One touch keysOffline profile IndicatorsVolume control MenuKeypad lock keyguard Connect a USB data cable Call functionsAntenna locations Connect a compatible headsetMake a voice dialing call Make a voice callVoice dialing Make a conference callOptions during a call Answer or decline a callVideo Share Call waitingPredictive text input Write textAT&T Music Traditional text inputMusic player Listen to musicPlayback control Transfer music Music menuPlaylists Shop MusicMusic transfer with Windows Media Player Transfer music from PCShop GPS Apps Cellular VideoAT&T Navigator WhereWrite and send messages Yellow PagesMEdia Mall MessagingInbox Service messagesMail for Exchange Using Xpress MailMail Xpress MailSelect Menu Messaging Messages Mail for Exchange Using Mail for ExchangeSelect Menu Messaging Set up Em Start Mail for Exch OutboxInstant messaging Service commandsMessaging settings View messages on the SIM cardSelect Menu Messaging Messages Instant messaging Address BookSave and manage contact information Add a ringing toneBrowse pages Keys and commands for browsingMEdia Net Connect to MEdia NetCookies Security settingsDirect calling Receive a bookmarkBrowser security Protected contentMy Stuff Cache memoryPrint images Download filesView images Edit imagesGames & Apps Work with files Application optionsDownload an application QuickofficeClock Alarm clockTools Recent CallsCamera Capture an imageRecord a video Calculator Camera settingsCalendar RealPlayerSettings wizard ConverterSelect Menu Tools Sett. wizard Sync SettingsSpeed dial VoicemailCall ConfigGeneral PhoneConnection Call forwardNetwork Applications Voice commandsBluetooth connectivity ThemesBluetooth connection settings Select Menu Settings BluetoothPair and block devices File manager USB data cableSelect Options Memory card options Format Install an applicationApplication manager Lock or unlock a memory card Remove an application Update software Configure your phone Device managerSelect Menu Settings Wlan wiz Connection managerWlan wizard Edit the voice properties Select Menu Settings SpeechSpeech InfraredCharging and discharging Battery informationNokia battery authentication guidelines Authenticate hologramWhat if your battery is not authentic? Care and maintenance Medical devices Additional safety informationSmall children Operating environmentVehicles Potentially explosive environmentsImplanted medical devices To make an emergency call Emergency callsHearing aids Certification information SARD i t i o n a l s a f e t y i n f o r m a t i o n Upin IndexXhtml D e
Top Page Image Contents