Sony 1264-0770, 1264-0776 Battery LED status, Improving battery performance, To charge the phone

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To charge the phone

1Plug the phone charger into a power outlet.

2Plug one end of the USB cable into the charger (or into the USB port of a computer).

3Plug the other end of the cable into the micro USB port on your phone, with the USB symbol facing up. The battery status LED lights up when charging starts.

4When the battery status LED is green, the phone is fully charged. Disconnect the USB cable from your phone by pulling it straight outwards.

Make sure not to bend the connector when removing the cable from the phone.

Battery LED status

Green	The battery is fully charged

Flashing red	The battery level is low

Orange	The battery is charging. The battery level is between low and full

To check the battery level

1From your Home screen, tap .

2Find and tap Settings > About phone > Status > Battery level.

Improving battery performance

The following tips can help you improve battery performance:

•Charge your phone often. This will not affect the lifetime of the battery.

•Downloading data from the Internet is power consuming. When you're not using the Internet, you can save power by disabling all data connections over mobile networks. You can do this from Settings > More… > Mobile networks > Data enabled. This setting does not prevent your phone from transmitting data over other wireless networks.

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Contents User guide Contents NeoReader application menu overview Calendar Alarm clockWi-Fi Copying media files to your memory cardWorking with albums Working with photos in Gallery Using the music playerUsing TrackID technology results Troubleshooting 115 Status icons 110 Notification iconsImportant information Android what and why? ApplicationsTo remove the battery AssemblyTo remove the battery cover Getting startedTo remove the SIM card To remove the memory cardTo insert the SIM card Screen lock Setup guideTurning the phone on and off Microsoft Exchange ActiveSync account Accounts and servicesGoogle account Facebook accountGetting to know your phone Phone overviewCharging the battery Using the keysBattery To check the battery level Battery LED statusImproving battery performance To charge the phoneTo add the Data traffic widget to your Home screen Using the touchscreenTo access the battery usage menu To open or highlight an itemTo zoom ZoomingScrolling To zoom with two fingersTo flick Home screenSensors To go to the Home screenTimescape Share widget WidgetsTimescape Friends widget Rearranging your Home screenApplication screen Accessing and using applicationsChanging the background of your Home screen Application menu Opening and closing applicationsRecently used applications window Status and notifications Rearranging your Application screenChecking notifications and ongoing activities To open the Notification panelTyping text Phone settings menuUsing the on-screen keyboard On-screen keyboardTo shift between upper-case and lower-case letters To enter text using the on-screen keyboardTo use the on-screen keyboard in landscape orientation To enter common punctuation marksTo enter text using the Gesture input function Using the Gesture input function to write wordsTo change the Gesture input settings Application barTo enter text using the Phonepad Using the PhonepadTo switch between the on-screen keyboard and the Phonepad To enter numbers using the PhonepadAdjusting the volume Keyboard and Phonepad settingsText input settings Customising your phoneRingtone settings Time and datePhone language Screen settingsAirplane mode Formatting the memory card MemoryMemory card To download Internet and messaging settings Using a headset with your phoneInternet and messaging settings To view the current Access Point Name APNControlling data usage Data roaming Network settingsTurning off data traffic To select another network manually To activate automatic network selectionCall handling CallingEmergency calls Voicemail Recent callsMultiple calls Conference callsRejecting a call with a message Call settingsBarring calls Forwarding callsFixed Dialling Numbers To enable or disable fixed diallingTo access the list of accepted call recipients To show or hide your phone numberContacts Transferring contacts using a PCUsing the PC Companion program to transfer contacts Transferring contacts to your new phoneTo import contacts from a SIM card To receive contact data sent using Bluetooth technologyTo receive contacts sent using a messaging service To import contacts from a memory cardTo view your contacts Contacts screen overviewManaging your contacts To add a contactAvoiding duplicate entries in the Contacts application GroupsBacking up contacts Communicating with your contactsSharing your contacts FavouritesTo export all contacts to a memory card To export contacts to a SIM cardUsing text and multimedia messaging MessagingText and multimedia message options To create and send an email message Using emailTo set up an email account in your phone To view an email message attachment To receive email messagesTo read your email messages To save a senders email address to your contactsTo search for emails To forward an email messageTo delete an email message To mark a read email as unreadUsing email accounts To open the Gmail application Gmail and other Google servicesTo set up a Google account in your phone To reply to an instant message with Talk Google TalkTo start Google Talk Clearing your application data Getting started with Google PlayDownloading from Google Play Before you download applicationsPermissions Installing applications not from Google PlayTo delete an installed application To clear all cache for an applicationDownloading from the PlayNow service PlayNow serviceBefore you download content To start PlayNowCalendar Alarm clockGetting organised To activate an existing alarm To edit an existing alarmTo deactivate an alarm To delete an alarmTo snooze an alarm when it sounds To activate the vibrate function for an alarmTo set alarms to sound when the phone is in silent mode To start the NeoReader application Scanning with the NeoReader applicationNeoReader application menu overview To scan a barcodeTo synchronise manually with your Google account Synchronising data on your phoneSynchronising with Google To synchronise your browser with Google ChromeSynchronising with Facebook inside your Xperia phone To edit the setup of corporate email, calendar and contactsSynchronising your corporate email, calendar and contacts To set a synchronisation interval for a corporate accountTo set up a SyncML account in your phone Synchronising using SyncMLTo set up a Facebook inside Xperia account on your phone To remove a Facebook inside Xperia account from your phoneTo set a synchronisation interval To remove a SyncML account from your phoneBefore using Wi-Fi Connecting to wireless networksWi-Fi Wi-Fi sleep policy Advanced Wi-Fi settingsWi-Fi network status Sharing your phone’s mobile data connectionTo share your phone’s data connection using a USB cable To rename or secure your portable hotspotNavigating web pages Web browserBrowsing the web Search and address barManaging bookmarks To edit a bookmark To bookmark a webTo open a bookmark To add a bookmarked web page to your Home screenManaging text and images Multiple windowsAuto-fitting web pages Browser settingsDownloading from the web Auto-filling text Plug-in settingsTo enable plug-ins on demand To create text for auto-fillingMusic Using the music playerTo play audio content Copying media files to your memory cardTo fast forward and rewind music To adjust the audio volumeTo change tracks To improve the sound with the equalizerPlaying music in random order Discovering related audio contentMusic player widget Playlists To delete a playlist Identifying music using TrackID technology Using TrackID technology resultsTo delete a track from the track history Moving between radio channels Using the FM radioFM radio overview To start the FM radioIdentifying radio tracks using TrackID Using your favourite radio channelsSwitching between the speaker and the handsfree Making a new search for radio channelsTo open the camera Taking photos and recording videosCamera controls overview To take a photo by tapping the on-screen buttonAdding the geographical position to your photos Using still camera settingsStill camera settings overview Scenes Metering Self-timerExposure value White balanceCapturing method Tips on using the cameraUsing the video camera To record a video by tapping the screenUsing video camera settings Video camera settings overview ScenesSelect the method you use to record a video Microphone Shutter soundTo open Gallery and view your albums Viewing photos and videos in GalleryWorking with albums To open an album in GalleryTo view photos and videos in Gallery Working with batches of content in GalleryTo view photos from online services in Gallery Working with photos in Gallery Viewing your photos on a map Working with videosTo fast forward and rewind a video To adjust the volume of a videoTo pause a video To share a videoNaming your phone Bluetooth wireless technologyPairing with another Bluetooth device To give your phone a nameTo connect your phone to another Bluetooth device Sending and receiving items using Bluetooth technologyTo pair your phone with another Bluetooth device To unpair a Bluetooth deviceTo receive items using Bluetooth To view files you have received using BluetoothTransferring files using Media transfer mode via Wi-Fi Connecting your phone to a computerTransferring and handling content using a USB cable PC Companion To connect paired devices wirelessly in Media transfer modeTo remove a pairing with another device Media GoTo transfer content using the Media Go application 100Google Maps Using location services to find your positionUsing GPS Getting the best performanceViewing your friends’ locations with Google Latitude Using Google Maps to get directionsUsing the Navigation application SIM card protection Locking and protecting your phoneImei number Setting a screen lock 105 To create a screen lock passwordTo disable the screen unlock password Updating your phone Updating your phone wirelesslyUpdating your phone using a USB cable connection To download the PC Companion application from your phone To download software updates using a USB cable connectionTo update your phone using an Apple Mac computer 107Phone settings overview 108109 Notification icons Status and notification icons overviewStatus icons 110111 Application overview 112113 114 To access the Help applicationUser support Troubleshooting Emergency calls only Error messagesNo network coverage SIM card lockedRecycling your phone 117118 Legal informationSony ST21i/ST21a Index 119120 MMS121 SOS See emergency numbers122

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