Nokia 8800 8. Battery information

115Copyright © 2005 Nokia. All rights reserved.

8. 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 time s but it will eventually wear out. When the tal k 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.

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

battery connected to a charger. Overcharging may shorten its lifetime. If left unused, a fully

charged battery will lose its charge 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 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 and its ability to charge.

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.

Contents

Main Page Page Contents Page Page Page Page For your safety Page About your device Network services Shared memory Enhancements General information Your Nokia 8800 package Overview of functions Access codes Security code Page Wallet code Configuration settings service Downloading content and applications Nokia Care Premium Service Page Nokia support on the Web 1. Getting started Install the SIM card and the battery Charge the battery DT-8 Desk stand Switch the phone on and off Page Page Page Standby mode Shortcuts in the standby mod e Power saving Indicators Keypad lock (keyguard) Page 3. Call functions Make a call Speed dialing Answer or reject a call Call waiting Options during a call 4. Write text Settings Predictive text input Writing compound words Traditional text input 5. Navigate the menus Access a menu function 6. Menu functions Messages Text messages (SMS) Write and send an SMS message Read and reply to an SMS message Templates Multimedia messages (MMS) Write and send a multimedia message Page Read and reply to a multimedia message Memory full Folders Instant messages (IM) Access the instant messaging menu Connect to the instant messaging service Start an instant messagi ng session Accept or reject an invitation Read a received instant m essage Participate in a conversati on Edit your availability status Contacts for instant messaging Block and unblock messages Groups E-mail application Write and send an e-mail Download e-mail Read and reply to e-mail Inbox and other folders Delete e-mail messages Voice messages Page Message settings Text and SMS e-mail Multimedia E-mail Page Other settings Message counter Contacts Search for a contact Save names and phone numbers Save numbers, items, or an image Copy contacts Edit contact details Delete contacts or contact deta ils Business cards My presence Subscribed names Add contacts to the subscribed names View the subscribed names Unsubscribe a contact Settings Groups Speed dialing Voice dialing Add and manage voice tags Make a call by using a voice tag Info, service, and my numbers Call register Recent calls lists Counters and timers Positioning information Settings Profiles Themes Tones Display Time and date My shortcuts Right selection key Navigation key Voice commands Connectivity Bluetooth wireless technology Set up a Bluetooth connection Bluetooth wireless connection Bluetooth settings Packet data (EGPRS) Data transfer and synchronization Data transfer with a comp atible device Synchronize from a compatible PC Synchronize from a server Call Phone Enhancement Configuration Security Restore factory settings Operator menu Gallery Media Camera Take a photo Record a video clip Media player Set up for a streaming service Music player Play music tracks Music player settings Radio Save radio channels Listen to the radio Recorder Record sound List of recordings Equalizer Organiser Alarm clock Stop the alarm Calendar Make a calendar note A note alarm To-do list Notes Wallet Access the wallet menu Save card details Personal notes Create a wallet profile Wallet settings Wallet purchases Calculator Countdown timer Stopwatch Applications Games Launch a game Game downloads Game settings Launching an application Other application options Download an application Web Set up browsing Connect to a service Browse pages Browse with phone keys Options while browsing Direct calling Appearance settings Cookies Scripts over secure connection Bookmarks Receive a bookmark Download files Service inbox Service inbox settings Cache memory Browser security Security module Certificates Digital signature SIM services 7. PC connectivity PC Suite Packet data, HSCSD, and CSD Page 8. Battery information Charging and discharging Nokia battery authentication guidelines Authenticate hologram What if your battery is not authentic? Page CARE AND MAINTENANCE Page Additional safety information Operating environment Medical devices Pacemakers Hearing aids Vehicles Airplanes Potentially explosive environments Emergency calls To make an emergency call: Certification information (S AR)