Lennox Hearth M1400 manual Battery Safety Guidelines, Common Causes of Battery Drain

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Battery Safety Guidelines

•Do not disassemble or open the battery.

•Do not crush, bend, deform, puncture, or shred the battery.

•Do not attempt to insert foreign objects into the battery.

•Do not immerse the battery or expose it to water or other liquids. Even if a battery appears to dry out and operate normally, internal parts can slowly corrode and pose a safety hazard.

•Always keep the battery between 15 °C and 25 °C (59 °F and 77 °F). Do not expose the battery to extremes of temperature (heat or cold), fire, or other hazards such as a cooking surface, iron, or radiator.

•Never use any damaged battery.

•Only use the battery for its intended phone.

•Only use the battery with a qualified charger. Use of an unqualified battery charger may present a risk of fire, explosion, leakage, or other hazard. If you are unsure about whether a charger is qualified, contact customer support.

•Do not short-circuit the battery or allow metallic conductive objects—such as keys, coins, or jewelry—to contact the battery’s terminals.

•Replace the battery only with another qualified battery. Use of an unqualified battery may present a risk of fire, explosion, leakage, or other hazard. If you are unsure about whether a replacement battery is compatible, contact customer support.

•Promptly dispose of used batteries in accordance with local regulations and recycle if possible. Do not dispose as household waste.

•Supervise all battery usage by children.

•Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard surface, an internal short-circuit can occur and pose a safety hazard. If you suspect battery damage, take it to a service center for inspection.

•Improper battery use may result in a fire, explosion, or other hazard.

Common Causes of Battery Drain

•Playing games or using the Web.

•Taking pictures with the flash on.

•Keeping backlighting on.

•Operating when far away from a base station or cell site.

•Using data cables or accessories.

•Operating when no service is available, or service is available intermittently.

•High earpiece and ringer volume settings.

•Repeating sound, vibration, or lighted alerts.

10	Phone Battery

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Contents Laylo M1400 User guide Laylo M1400 User Guide Bluetooth Certification Avoid magnetic environments Resetting the phone To purchase accessories, visit Table of Contents Media Gallery Charge the Battery Phone BatteryInstall the Battery Get StartedNever use any damaged battery Battery Safety GuidelinesCommon Causes of Battery Drain Supervise all battery usage by childrenGet to Know Your Phone Phone OverviewScroll right to go to Tools & Games Voice Memo Phone Overview Screen Icons These icons may appear on your phone’s screenMain Menu BrewGuide Conventions Make Phone Calls Call FeaturesPower Phone Up Answer Phone CallsActivate Voice Dialing Volume ControlEnd Phone Calls Use Speed DialingCall Emergency Services Emergency ServicesExit Emergency Services Text Entry Modes Text entry screen has the following featuresText Entry Enter Numbers with Number KeypadTo change case mode, press the * Shift key Enter Symbols with Number KeypadRapid Entry with Number Keypad @ ? ! , & ‘Text Entry Quick Reference Browse the Web BrowserLaunch Browser Add a BookmarkContacts Menu ContactsUse Contacts to store information about a person or company Access Contacts Add ContactsUse Contacts Customize Contacts Erase Contacts Contact Groups Speed Dial List Check Contacts Enable Voice Dial TagsVoice Dial List Search Contact VoiceCamera Tips CameraTake a Picture Camera Setting Options Other Camera OptionsGo to Camera Pictures Set Brightness LevelTake a Picture in a Frame Recent Calls Menu Recent CallsWork with Call Lists Erase Call List Records Work with Call Timers View Data CounterMessaging Messaging MenuCreate a Text Message When done, select SendSend Messages Create a Multimedia MessageReceive Calls while Creating Messages Enter Message RecipientsComplete Messages in Drafts Use Preset TextSave Messages to Drafts Attaching Files to MessagesAdd Media Files to Messages Add Contacts to MessagesAdd Slides to Messages Take Pictures for MessagesSet Individual Message Settings Preview MessagesSet the Validity Period Handle Received MessagesReply to Text Messages Set the Slide IntervalForward Messages Reply to Multimedia Messages with Auto RetrieveReply to Multimedia Messages with Prompt Reply to all RecipientsLock Messages View RecipientsView Sender Information Sort Messages in InboxUse Voicemail Handle Sent MessagesMessage Settings Handle Browser AlertsEnable CC/BCC Fields Edit Preset MessagesEnable Auto Retrieve Enable Save to SentMessage Groups Send Multimedia Messages to Message Groups Create a New Message GroupSend Text Messages to Message Groups Add Contacts to Message GroupsErase a Single Message Erase MessagesCheck Message Count Erase Messages from a FolderSettings Settings MenuUse Bluetooth Devices BluetoothEnable Bluetooth Pair with a DeviceSounds Change Bluetooth SettingsRingers Set Ringer Mode VolumeDisplay Set Main Menu View Set ScreensaverSet Theme Set Greeting BannerSet Time and Date Format Enable Airplane ModeConvenience Set Date and TimeUse 1-Touch Dialing Enable Auto-HyphenationEnable Hold Call Answer HoldEnable Minute Alert Call Contact using Fast FindEnable Frequent List Enable Open to AnswerVoice Features Accessories Network Set Phone Line Enable Roaming Call AlertSet Roaming Restrictions Set Location InformationSet Limit Calls SecurityLock Phone Change Lock CodeView Version Information Access User GuidePhone Info View Phone IconsPlay Brick Attack Tools & GamesTools & Games Menu Select Resume to restart the gameRecord Voice Memos Voice MemoScheduler Play Voice MemosView Events Modify Events Change Scheduler SettingsErase Events Alarm Clock Set an AlarmUse Tip Calculator Set the Quick AlarmUse Calculator Use Stopwatch Use TimerMemopad World Clock How does Brew Work? Access Help for BrewDownload an Application Images Media GalleryMedia Gallery Menu Send a PictureEdit the Wallpaper Shuffle Change the Default WallpaperChange the Default Screensaver Assign a Caller IDMedia File Options Erase Media Files Call a Number Voice CommandsCall a Contact Use a ShortcutFind a Contact User Guide Customer Support Get HelpPuerto Rico Qualified Service Phone Accessories Become a Product EvaluatorBecome a Product Evaluator Index Camera, 31 brightness Help, getting, 82 hold calls Data counter, 36 displayDownloads, 75 help Drafts folder KeypadAppended, 47 attaching contacts Missed calls, 35 multimedia, 76 multimedia messages Tip calculator, 72 voice memos, 68 world clock Vibrate mode Voice dial list automatic add, 61 digit lengths, 61 editing