To set a data usage warning | Sony LT30at guide

To set a data usage warning

1Make sure that you have turned on data traffic.

2From your Home screen, tap .

3Find and tap Settings > Data usage.

4To set the warning level, drag the lines to the desired values. You receive a warning notification when the amount of data traffic approaches the level you set.

To set a data usage limit

1Make sure that you have turned on data traffic.

2From your Home screen, tap .

3Find and tap Settings > Data usage.

4Mark the Set mobile data limit checkbox if it is not marked, then tap OK.

5To set the data usage limit, drag the lines to the desired values.

Once your data usage reaches the set limit, data traffic on your phone will be turned off automatically.

To control the data usage of individual applications

1From your Home screen, tap .

2Find and tap Settings > Data usage.

3Find and tap the desired application.

4Make the necessary adjustments to change the data usage limit, restrict background data, or restrict all data traffic for the application.

5To access more specific settings for the application, tap View app settings and make the desired changes.

Specific settings for an application may not always be accessible.

The performance of individual applications may be affected if you change the related data usage settings.

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Sony LT30at To set a data usage warning, To set a data usage limit, To control the data usage of individual applications

Contents

Xperia TL Contents Wi-Fi Virtual private networks VPNs Before using Explore by TouchCalendar Alarm clock NFC detection area Listening to music with the Walkman player Playing your videos on other Dlna Certified devices 108 132 Status icons 129 Notification icons Important information Android what and why? Applications Turning the phone on and off AssemblyGetting started To insert the memory card and the micro SIM card Google account Accounts and servicesScreen lock Microsoft Exchange ActiveSync account Facebook account Getting to know your phone Phone overview Charging the battery Using the keysBattery Your phone has an embedded battery Battery LED status To charge the phone Improving battery performance Reducing battery consumption with Power Saver Using the touchscreen Zooming To zoom with two fingers ScrollingTo scroll To flick Using the lockscreenSensors To view missed calls from the lockscreen Home screen Widgets Rearranging your Home screen Changing the background of your Home screen Application screen Accessing and using applicationsOpening and closing applications Using small apps Recently used applications window Application menu Status and notificationsRearranging your Application screen Checking notifications and ongoing activities Setting your phone from the Notification panelTo open the Notification panel Typing text Phone settings menuUsing the on-screen keyboard On-screen keyboard To hide the on-screen keyboard To enter text using the on-screen keyboardTo display the on-screen keyboard to enter text To personalise the on-screen keyboard Using the Gesture input function to write words Application bar To change the Gesture input settings Using the PhonepadTo enter text using the Gesture input function Phonepad Keyboard and Phonepad settings Text input settings Adjusting the sound settings Entering text using voice inputAdjusting the volume Customising your phone Ringtone settings Time and date Airplane mode Screen settingsPhone language Safely removing the memory card MemoryMemory card Formatting the memory card Using a headset with your phone Controlling data usage To set a data usage limit To set a data usage warningTo control the data usage of individual applications Emergency calls CallingCall handling Recent calls Multiple calls VoicemailConference calls Barring calls Call settingsRejecting a call with a message Showing or hiding your phone number Forwarding callsFixed Dialling Numbers Contacts Transferring contacts using a PCUsing the PC Companion program to transfer contacts Transferring contacts to your new phone Transferring contacts from a memory card Transferring contacts from a SIM cardReceiving contacts from other devices Managing your contacts Contacts screen overviewTo view your contacts Avoiding duplicate entries in the Contacts application Favourites Communicating with your contactsSharing your contacts Groups To send several contacts at once Backing up contactsTo send a contact To export all contacts to a memory card Using text and multimedia messaging Messaging Text and multimedia message options To create and send an email message Using emailTo set up an email account in your phone To receive email messages To use the email preview pane To change email preview pane settingsTo read your email messages To view an email message attachment To sort your emails To forward an email messageTo delete an email message To search for emails To set an email account as your default account Using email accountsGmail and other Google services To add an extra email account in your phone To open the Gmail application To set up a Google account in your phoneFrom the Home screen, tap Find and tap Gmail From your Home screen, tap Find and tap Talk Google TalkTo start Google Talk To reply to an instant message with Talk To navigate your phone using the Explore by Touch function Before using Explore by TouchTo turn on the TalkBack service Explore by Touch Timescape Using TimescapeTimescape main view Downloading new services for Timescape Timescape event filter overview Timescape Feed widget Timescape settingsInfinite button in Timescape Timescape Feed widget view Timescape Friends widgetTimescape Friends widget view To add the Timescape Share widget to your Home screen Timescape Share widgetTimescape Share widget view To remove the Timescape Share widget from your Home screen Clearing your application data Getting started with Google PlayDownloading from Google Play Before you download applications Permissions Installing applications not from Google PlayTo delete an installed application To view permissions of an application Getting organised Alarm clockCalendar To activate an existing alarm To edit an existing alarmTo deactivate an alarm To delete an alarm To turn off an alarm when it sounds To set alarms to sound when the phone is in silent modeTo snooze an alarm when it sounds Tap Snooze min Synchronising data on your phone Synchronising with Google Synchronising with Facebook To edit the setup of corporate email, calendar and contactsSynchronising your corporate email, calendar and contacts To set a synchronisation interval for a corporate account To set up a Facebook integration account on your phone To remove a Facebook integration account from your phone To turn on the NFC function To share a contact with another phone using NFCNFC detection area To turn on the Android Beam function To share a web address with another phone using NFC To share a music file with another phone using NFCTo share a photo or video with another phone using NFC Scanning NFC tags Wi-Fi Connecting to wireless networksBefore using Wi-Fi Wi-Fi network status Advanced Wi-Fi settingsWi-Fi sleep policy To turn on Wi-Fi Direct Wi-Fi DirectTo add a Wi-Fi sleep policy To share your phone’s data connection using a USB cable To add a virtual private network Virtual private networks VPNsTo rename or secure your portable hotspot To connect to a virtual private network Navigating web pages Web browserBrowsing the web Search and address bar Browser Bar Managing bookmarks Managing text and images Multiple windows Browser settings Downloading from the web Auto-fitting web pages Plug-in settingsAuto-filling text Protecting your hearing Using the Walkman playerListening to music with the Walkman player Copying media files to your memory card Walkman player overview To adjust the audio volumeTo improve the sound quality using the equalizer To change tracks Visualizer To search for related content using the infinite button Discovering related audio contentUsing My music to organise your tracks Overview of My music Categorising your music using SensMe channels Using the Friends music application to share music Playlists Playing music in random orderWalkman player widget To add the Walkman player widget to your Home screen To start the FM radio Using the FM radioFM radio overview To move between radio channels Switching between mono and stereo sound mode Using your favourite radio channelsSwitching the radio sound between devices Making a new search for radio channels Sharing the details of music you like on Facebook To share details of music you like on Facebook Taking photos and recording videos Using the still cameraTo take a photo using the camera key Camera controls overview Face detection Smile detection Adding the geographical position to your photos Focus mode Using still camera settingsStill camera settings overview Exposure value White balance Image stabiliserMetering Scenes Resolution Flash Capturing method Self-timerGeotagging Quick launch To record a video using the camera key Using the video cameraTips on using the camera To record a video by tapping the screen Using video camera settings Video camera settings overview Scenes Photo light Video resolutionAdjust the video resolution for different formats Select the method you use to record a video Shutter sound Microphone100 Mobile Bravia Engine Viewing photos and videos in AlbumAlbum tab overview Viewing photos and videos saved in the phone To view photos and videos in grid view Overview of Pictures tab102 Working with photos in Album Working with videos in Album Overview of Maps tab To enable location detection 105Viewing your photos on a map To share a video Viewing your online albums Overview of Online tab To recommend a photo or video on Facebook To view photos from online services in AlbumTo view and add comments to online album content 107 Playing video clips in Movies Playing your videos on other Dlna Certified devices To play a video on another Dlna Certified devices 109 Preparing to play phone content on Dlna Certified devices Sharing content with Dlna Certified devicesPlaying files from Dlna Certified devices on your phone Playing phone content on other Dlna Certified devices Naming your phone Bluetooth wireless technologyPairing with another Bluetooth device To give your phone a name Sending and receiving items using Bluetooth technology To view files you have received using Bluetooth To receive items using Bluetooth114 Transferring files using Media transfer mode via Wi-Fi Connecting your phone to a computerTransferring and handling content using a USB cable 115 To transfer content using the Media Go application To connect paired devices wirelessly in Media transfer modeTo remove a pairing with another device Media Go Connecting your phone to a TV set To enable GPS Using location services to find your positionUsing GPS Getting the best performance Google Maps Using Google Maps to get directionsUsing the Navigation application Viewing your friends’ locations with Google Latitude To view your Imei number Locking and protecting your phoneImei number 120 To view your Imei number in the phone SIM card protectionTo view the CE mark 121 Setting a screen lock To unlock the screen using a screen unlock pattern To unlock the screen using the Face Unlock featureTo disable the Face Unlock protection To disable the screen unlock pattern To disable the screen unlock password To create a screen lock password124 Updating your phone using a USB cable connection Updating your phone wirelesslyUpdating your phone 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 126 Phone settings overview 127 128 Notification icons Status and notification icons overviewStatus icons 129 130 Application overview 131 Resetting the phone TroubleshootingMy phone is not working as expected Battery performance is low No battery charging icon appears when phone starts chargingMy wired headset does not work SIM card is PUK locked 134 Hearing Aid Compatibility Information Hearing Aid SettingsHearing Aid Compatibility Hearing Aid Compatibility Rating Recycling your phone 136 Sony LT30at Legal information137 Index 138 139 Multimedia 140 PUK 141 Playing tracks in random order