Battery information, Charging and discharging, 136 | Nokia 5140I

20. 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 and then disconnect and reconnect it to start the charging.

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.

Use the battery for its intended purpose only. 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

Copyright © 2005 Nokia. All rights reserved.

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Nokia 5140I manual Battery information, Charging and discharging, 136

Contents

User guide Nokia Copyright 2005 Nokia. All rights reserved Declaration of Conformity Copyright 2005 Nokia. All rights reserved Contents Write text Copyright 2005 Nokia. All rights reserved Call register Operator menu 105 110 133 136 For your safety Road Safety Comes First Only qualified personnel may install or repair this product Network services About your device Shared memory Enhancements General information Overview of functions Access codes Security codePIN codes PUK codes Configuration settings service Barring password To edit the settings, see Configuration, p Download content and applicationsNokia support on the Web This device is intended for use with a BL-5B battery Install the SIM card and batteryGet started Copyright 2005 Nokia. All rights reserved Page Charge the battery Switch the phone on and off Wrist strap Your phone Keys and partsPage Display Standby modePersonal shortcut list Shortcuts in standby mode Indicators Power savingYou received one or several text or picture messages Keypad lock keyguard For Automatic keyguard and Security keyguard, see Phone, p Call functions Make a callSpeed dialing Enter the phone number, including the area code Options during a call Answer or reject a callCall waiting Page Settings Write text Write compound words Predictive text inputStart writing the next word Traditional text input Navigate the menus Messages Text messages SMS Write and send a SMS message Select Menu Messages Create message Text message Read and reply to a SMS message Multimedia messages MMS Templates Select Menu Messages Create message Multimedia msg Write and send a multimedia messageEnter a message. See Write text, p Copyright 2005 Nokia. All rights reserved Read and reply to a multimedia message Flash messages Memory fullWrite a flash message Nokia Xpress audio messaging Receive a flash message Folders Receive an audio message Access the instant messaging menu Instant messages IM Login to connect to the instant messaging service Connect to the instant messaging serviceStart an instant messaging session Page Read a received instant message Accept or reject an invitationParticipate in a conversation Edit your availability status Contacts for instant messaging Block and unblock messages Groups Mail application Create a private group Write and send an e-mail Download e-mailSelect Menu Messages E-mail Create e-mail Select Send Send now Inbox and other folders Read and reply to e-mailDelete e-mail messages Service commands Voice messagesInfo messages Delete messages Text and SMS e-mail Message settingsMultimedia Page Mail Other settings Message counter Contacts Search for a contactSave names and phone numbers Save numbers, items, or an image Copy contacts Delete contacts or contact details Edit contact detailsBusiness cards My presence Add contacts to the subscribed names Subscribed namesSelect Menu Contacts Subscribed names Unsubscribe a contact View the subscribed namesTo view presence information, see Search for a contact, p Groups Voice dialing Add and manage voice tags Make a call with a voice tag Speed dials Info, service, and my numbersSelect Menu Contacts and from the following functions Call register Counters and timersRecent calls lists Positioning Profiles SettingsThemes Tones You can change the settings of the selected active profileLights Select Menu Settings Display and from the following options Display Time and date My shortcuts Connectivity Infrared IR connection indicator Packet data Egprs Modem settings Call Send my caller ID network service Yes, No, or Set by network Phone Confirm SIM service actions see SIM services, p Enhancement Configuration Security Restore factory settings Operator menu Gallery Copyright 2005 Nokia. All rights reserved Media CameraTake a photo Record a video clip Radio Save radio channelsListen to the radio Enter the name of the channel, and select OKPage Recorder Record soundList of recordings Select Menu Media Recorder Sound meter Push to talk Connect to and disconnect PTT Push to talk menuSelect Menu Push to talk Make and receive a PTT call Make a dial out PTT call Make a one-to-one call Make a group callYou can also select the contact from Contacts Callback requests Receive a PTT call Send a callback request Respond to a callback requestYou can send a callback request in the following ways 100 Save the callback request sender Add a one-to-one contact101 Add a group Create and set up groups102 Receive an invitation 103 PTT settings 104 Compass Sports105 You can use the flashlight when the compass is active Calibrate the compassSet the declination Select Menu Sports Compass Set and reset the direction StopwatchSelect Menu Sports Stopwatch and from the following options 107 Audio message Countdown timer108 Select Menu Sports Thermometer Thermometer109 Alarm clock Stop the alarmOrganiser To set a snooze time-out, select Snooze time-out Calendar Make a calendar noteSelect Menu Organiser Calendar Meeting, Call, Birthday, Memo or Reminder To-do list 112 Calculator 113 Synchronize from your phone Synchronization114 Synchronization settings 115 Synchronize from a compatible PC 116 Game settings ApplicationsGames Launch a game Collection Launch an applicationFitness coach 118 Introduction Polar applicationYour phone may include some applications from Polar 119 Other application options 120 You can download new Java applications in different ways Download an application121 Set up browsing Connect to a serviceWeb 122 Browse pages 123 Browse with phone keys Options while browsingDirect calling May also offer other options Appearance settings 125 Cookies Scripts over secure connectionsBookmarks To allow the scripts, select Allow Service inbox DownloadsReceive a bookmark 127 Select Menu Web Settings Service inbox settings Service inbox settings128 Cache memory Browser securitySecurity module 129 Certificates 130 Digital signature 131 132 SIM services 133 PC connectivity PC SuitePacket data, HSCSD, and CSD 134 Data-communication applications 135 Charging and discharging Battery information136 Authenticate hologram Nokia battery authentication guidelines137 What if your battery is not authentic? 138 139 Care and Maintenance 140 141 Additional safety information 142 Hearing aids Pacemakers143 Potentially explosive environments 144 To make an emergency call 145 146