Data roaming, To turn off all data traffic | Sony LT26w, 1266-1567

To turn off all data traffic

1From your Home screen, tap .

2Find and tap Settings > More… > Mobile networks.

3Unmark the Mobile data traffic checkbox.

Data roaming

Some network operators allow mobile data connections via mobile networks when you are outside of your home network (roaming). Note that data transmission charges may apply. Contact your service provider for more information.

Applications may sometimes use the Internet connection in your home network without any notification, for example, when sending search and synchronization requests. Additional charges may apply when such Internet connections are established while you are roaming. Consult your network operator for more information.

To activate data roaming

1From the Home screen, tap .

2Find and tap Settings > More… > Mobile networks.

3Mark the Data roaming checkbox.

You can’t activate data roaming when data connections have been deactivated.

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Sony LT26w, 1266-1567 manual Data roaming, To turn off all data traffic, To activate data roaming

Contents

Xperia acro S Contents TrackID technology Music Unlimited About the PlayNow service About Album Calendar 108 Alarm clock About Movies Using MoviesAbout the web browser 117 Xperia acro S User guide Android what and why? Getting startedOverview Assembly To insert the SIM card Turning the device on and off Screen lock Google account Setup guideAccounts and services Microsoft Exchange ActiveSync account Charging the battery Using the keysBattery Your device has an embedded battery To check the battery level Battery LED statusImproving battery performance To charge your device Using the touchscreen Reducing battery consumption with Extended Standby Mode Scrolling Marking optionsZooming To mark or unmark options To scroll Using the lockscreenSensors To flick Home screen Rearranging your Home screen WidgetsCustomization options Changing the background of your Home screen Accessing and using applicationsApplication screen Opening and closing applications Using small appsRecently used applications window Application menu Rearranging your Application screen Checking notifications and ongoing activities To uninstall an application from the Application screenStatus and notifications To open the Notification panel Settings menu Setting your device from the Notification panel Typing text Using the on-screen keyboardOn-screen keyboard Application bar To enter text using the Gesture input function Using the Gesture input function to write wordsUsing the Phonepad To change the Gesture input settings Keyboard and Phonepad settings Text input settings Adjusting the sound settings Entering text using voice inputAdjusting the volume Customizing your device Ringtone settings Time and date Language settings Screen settingsAirplane mode Enhancing the sound output Memory Internet and messaging settings Using a headsetAccess Point Names APNs Controlling data usage Usage info Mobile network settings Turning off data traffic To turn off all data traffic Data roamingTo activate data roaming Downloading from Google Play Google PlayGetting started with Google Play Clearing your application data Permissions Installing applications not from Google PlayTo delete an installed application To clear all cache for an application Emergency calls CallingCall handling Recent calls Multiple calls VoicemailConference calls Rejecting a call with a message Call settingsBarring calls Forwarding calls Showing or hiding your phone number Fixed Dialing Numbers About Contacts ContactsTransferring contacts to your new device Transferring contacts from a memory card Transferring contacts from a SIM cardReceiving contacts from other devices To view your contacts Contacts screen overviewManaging your contacts To add a contact Avoiding duplicate entries in the Contacts application Favorites Backing up contacts Communicating with your contactsSharing your contacts Groups To export contacts to a SIM card Using text and multimedia messaging Messaging Text and multimedia message options From your Home screen, tap Find and tap Talk Google TalkTo start Google Talk To reply to an instant message with Google Talk Gmail and other Google services Using email accountsGetting started with Email Using e-mail To save a senders email address to your contacts To change email preview pane settingsTo view an email message attachment To reply to an e-mail message To view all folders for one email account To change the inbox check frequency Transferring media files to your device Walkman applicationAbout the Walkman application Walkman application overview Using the Walkman application Visualizer Using My music to organize your tracksGetting more information about a track or artist To add a shortcut to a track To update your music with the latest informationOverview of My music To rearrange shortcuts Managing playlists Categorizing your music using SensMe channelsUsing the Friends music function to share music Playing music in random order Walkman application widget Protecting your hearing Using TrackID technology results Music servicesIdentifying music using TrackID technology TrackID technology Before you download content About the PlayNow serviceUsing Music Unlimited Downloading from the PlayNow service About the FM radio FM radioFM radio overview Switching the radio sound between devices Using your favorite radio channelsSound settings Switching between mono and stereo sound mode Identifying radio tracks using TrackID To identify a song on the FM radio using TrackID About the camera Using the still cameraCamera Camera controls overview Using still camera settings Adding the geographical position to your photos Self-timer Still camera settings overviewResolution Flash White balance Tag photos with details of where you took themExposure value Metering Auto upload Using the video cameraPreview Touch capture Video camera settings overview Scenes Using the video camera settingsVideo resolution Focus mode Photo light Tag videos with details of where you took them Microphone Shutter sound Mobile Bravia Engine AlbumAbout Album Viewing photos and videos in the Pictures tab To view photos and videos in grid view Viewing photos and videos in the My albums tabOverview of Pictures tab To change the size of the thumbnails in Album To view content in list view in the Internal memory tile To view content in list view in the Camera albums tileOverview of My albums tab Working with photos in Album Working with videos in Album Overview of Maps tile To enable location detectionViewing your photos on a map To view geotagged photos on a map in Album Overview of online services Viewing online albums To view and add comments to online album content To view photos from online services in AlbumTo Like a photo or video on Facebook About Movies Using MoviesMovies Overview of Movies To clear information about a video To change the sound settings while a video is playingTo get movie information manually To play a video on an external device About Video Unlimited Video UnlimitedRenting or buying a video Watching a video from Video Unlimited Video menu overview About the web browser Web browserTo open the web browser Before using Wi-Fi Connecting to wireless networksConnectivity Wi-Fi sleep policy Advanced Wi-Fi settings Wi-Fi network statusSharing your mobile data connection Virtual private networks VPNs To share your data connection using a USB cableTo use your device as a portable Wi-Fi hotspot To rename or secure your portable hotspot Sharing content with Dlna Certified devices Playing files from Dlna Certified devices on your device Playing files on a Digital Media Renderer device To play a music track from your device on a DMR device To view photos or videos from your device on a DMR deviceTo turn on the NFC function To share a photo or video with another device using NFC To share a contact with another device using NFCTo share a music file with another device using NFC NFC detection area Google Wallet Scanning NFC tagsPaying for items with your device Operator wallet Pairing with another Bluetooth device Bluetooth wireless technologyConnecting to an NFC compatible device Naming your device Sending and receiving items using Bluetooth technology Transferring files using Media transfer mode via Wi-Fi Connecting your device to a computerTransferring and handling content using a USB cable To view files you have received using Bluetooth PC Companion To connect paired devices wirelessly in Media transfer modeTo remove a pairing with another device To start PC Companion Media Go Connecting your phone to a TV setScanning barcodes with the NeoReader application About scanning with the NeoReader application NeoReader application menu overview Smart ConnectAbout Smart Connect To edit a Smart Connect event To create a Smart Connect event102 Synchronizing with Google Synchronizing data on your deviceAbout synchronizing data on your device Synchronizing your corporate email, calendar, and contacts Synchronizing with Facebook To remove an Xperia with Facebook account 105 Maps and locations About location servicesUsing GPS Google Maps Using the Wisepilot application Using Google Maps to get directionsUsing the Navigation application Viewing your friends’ locations with Google Latitude Alarm clock Calendar and 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 device is in silent modeTo snooze an alarm when it sounds 110 Updating your device using a USB cable connection Support and maintenanceUpdating your device wirelessly Updating your device Types of content you can back up Backup and restore applicationPreparing to use the Backup and restore application Managing backup records Resetting your deviceAbout resetting your device Locking and protecting your device Setting a screen lockImei number To disable the Face Unlock protection To set up the Face Unlock featureTo unlock the screen using the Face Unlock feature To unlock the screen using a screen unlock pattern Support application Finding your deviceRecycling your device Reference Settings overviewTo make related adjustments 117 Status icons Status and notification icons overview118 Notification icons Application overview119 120 Important information leaflet Limitations to services and featuresImportant information Water resistance Sony LT26w Legal informationIP Ingress Protection rating 122 123 Index 124 125 Music 126 MMS 127 Walkman application