Huawei U8510 manual Important Information About the Battery, Battery Saving Tips

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If your mobile phone is charged when it is powered on, the battery icon on the

Notification bar shows the charging status. When the battery icon changes to , it indicates that your mobile phone is fully charged.

2.2.4 Important Information About the Battery

•If the battery has not been used for a long period of time, you may not be able to power on your mobile phone immediately after you begin charging the battery. Allow the battery to charge for a few minutes with the phone powered off before attempting to power on the phone.

•The battery will not hold a charge for the way it did when it was new. When the battery life becomes noticeably shorter than usual after being charged properly, replace the battery with a new one of the same type.

•Using data services increases demand on the battery and will reduce the length of time it can hold a charge.

•The time required to charge the battery depends on the ambient temperature and the age of the battery.

•When the battery is low on power, the phone plays an alert and displays a prompt. When battery power is almost exhausted, your phone will power off automatically.

2.2.5 Battery Saving Tips

The longevity of battery power depends on the network that you connect to, and how you use your mobile phone.

Try the following to conserve battery power:

•When you do not need 3G services, set your phone to connect to a 2G network.

•When your mobile phone is not in use, switch off the screen.

•Reset the time it takes for your screen light to switch off when you leave your phone idle.

•Lower the screen brightness.

•Use the AC adapter to plug your phone into an external power source whenever possible.

•Turn Bluetooth off when you are not using it. Only make your phone visible to other Bluetooth devices when you need to establish a Bluetooth connection.

•Switch off Wi-Fi when you are not using it.

•Turn off your phone connection to GPS satellites when you are not using it.

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Contents Welcome to Huawei Contents GPRS/3G FAQ Reading Before Proceeding Safety PrecautionsLegal Notice Third-Party Software Statement Trademarks and PermissionsImport and Export Regulations Disclaimer of WarrantiesPersonal Information and Data Security Mobile Phone View Getting to Know Your Mobile PhonePhone at a Glance Installing the SIM Card Installing Your Mobile PhoneCharging the Battery Installing the BatteryBattery Saving Tips Important Information About the BatteryPowering On Your Mobile Phone Power On or Off Your Mobile PhoneSetting Up Your Mobile Phone Turning On Fast BootUsing Airplane Mode Using the TouchscreenRestarting Your Mobile Phone Touchscreen ActionsLocking the Screen Locking and Unlocking the ScreenUnlocking the Screen Notification and Status Icons Home ScreenOpening the Notifications Panel Notifications PanelCustomizing the Home Screen Viewing Other Parts of the Home ScreenChanging the Wallpaper Setting Home Screen AnimationsChanging the Theme Editing a Screen ItemInstalling the microSD Card Optional Using a microSD CardUsing the microSD Card as USB Mass Storage Application ListCalling Touch SettingsMaking a Call Removing the microSD CardMaking a Call from Contacts Answering or Rejecting a CallMaking a Call from Call log Answering an Incoming CallRejecting an Incoming Call Ending a CallSwitching Between Calls Using Call logOther Operations During a Call Making a Conference CallOpening the Contacts Application ContactsImporting Contacts from a SIM Card Adding a ContactSearching for a Contact Indexing ContactsEditing a Contact Adding a Contact to Your FavoritesDeleting a Contact Communicating with Your ContactsManaging Groups Editing a Group Joining and Separating ContactsAdding a Contact to Your Groups Joining ContactsStaying Close to Your Friends Using the Onscreen KeyboardDisplaying the Keyboard Panel Separating ContactsUsing the Landscape Keyboard Using the Android KeyboardChoosing an Input Method Touch Input methodMessaging Customizing Keyboard SettingsSMS and MMS Opening MessagingAdding a Slideshow Creating and Sending a Multimedia MessageOpening and Viewing a Multimedia Message Customizing the Message SettingsReplying to a Message Copying a Text Message to Notepad or CalendarCreating and Sending an Email Message Viewing an Email MessageAdding Other Email Accounts Replying to an Email Message Changing Email Account SettingsDeleting an Email Account Touch Remove accountGetting Connected Using the Smart Traffic ManagerGPRS/3G Open the Smart TrafficTurning on the Data Service Wi-FiService Shortcuts Turning On Wi-FiSharing Your Phone’s Data Connection Installing the USB tethering DriveSharing Your Phone’s Data Connection via USB Opening the Browser BrowserCustomizing the Browser Settings Setting a HomeOpening a Web Managing BookmarksTurning On Bluetooth BluetoothPairing and Connecting a Bluetooth Device Touch Settings Wireless & networks Bluetooth settings. YourDisconnecting or Unpairing a Bluetooth Device Sending Files via BluetoothEntertainment Opening Your CameraViewing Your Photos Taking a PhotoCapture Screen Recording a Video Using the GalleryViewing Your Videos Opening the GalleryRotating a Picture Enjoying the MusicCropping a Picture Copying Music to the microSD CardPlaying Music Opening the Music LibraryAdding Music to Playlist Creating PlaylistsPlaying Music in Playlists Tuning the FM Radio Google ServicesListening to FM Radio Opening the FM RadioCreating a Google Account Using Gmail/Google MailCreating and Sending an Email Switching Between AccountsReplying To or Forwarding an Email Searching for an EmailUsing Talk Setting Notifications for New Instant Messages Using MapsSigning Out of Talk Enabling Location SourceUsing YouTube Installing an Application Using MarketSharing a Video Opening MarketSynchronizing Information Uninstalling an ApplicationAdding an Account Managing Your AccountsRemoving an Account Touch Add accountCustomizing Your Account Synchronization Configuring General Sync SettingsTouch Sign Out Using the Calendar Using Other ApplicationsChanging an Account’s Synchronization Settings Opening the CalendarSetting the synchronize and display Setting an Event ReminderCustomizing the Calendar Settings Opening the Alarms Using the ClockAdding an Alarm Setting an AlarmUsing the Notepad Using the CalculatorSwitching to the Advanced panel Managing Your Mobile PhoneSetting the Display Setting the Date and TimeAdjusting the Screen Brightness Adjusting the Time Before the Screen Turns OffTurning On Silent Mode Setting RingersAdjusting the Volume Changing the Phone RingtoneSetting Text-to-Speech Setting Phone ServicesProtecting Your Mobile Phone Adjusting the Speech RateTurning on Your SIM Card PIN Protecting Your Mobile Phone with a Screen LockManaging Applications Viewing an Installed ApplicationUnlocking Your mobile phone if you forget the lock Pattern Touch ContinueBacking up data by using Backup to SD Using All BackupTouch Backup to SD Moving an Application to microSD cardOn the Settings screen, touch Privacy Factory data reset Resetting Your Mobile PhoneAppendix Backing Up My DataMedical Device Electronic DevicePotentially Explosive Atmosphere Traffic SecurityOperating Environment Safety of ChildrenPrevention of Hearing Damage Battery and Charger AccessoriesCleaning and Maintenance Certification Information SAR Emergency CallFCC Statement Disposal and Recycling Information Reduction of Hazardous Substances EU Regulatory Conformance 13.2 FAQHow do I set a song as phone ringtone? How can I change the input method? How do I set the unlock pattern?How do I stop the song playing in the background? How do I return to the calling screen?V100R00101