To use a headset
1Connect the headset to your phone.
2To answer a call, press the call handling key.
3To end the call, press the call handling key.
If a headset is not included with the phone, you may purchase one separately.
If you are listening to music, the music stops when you answer a call and resumes after you end the call.
Internet and messaging settings
To send text and multimedia messages and to access the Internet, you must have a 2G/3G mobile data connection and the correct settings. There are different ways to get these settings:
•For most mobile phone networks and operators, Internet and messaging settings come preinstalled on your phone. You can then start using the Internet and send messages right away.
•In some cases you will get the option to download Internet and messaging settings the first time you turn on your phone. It is also possible to download these settings later from the Settings menu.
•You can manually add and change Internet and network settings in your phone at any time. Contact your network operator for detailed information on your Internet and messaging settings.
To download Internet and messaging settings
1From your Home screen, tap 
.
2Find and tap Settings > Xperia™ > Internet settings.
To reset the default Internet settings
1From your Home screen, tap 
.
2Tap Settings > More… > Mobile networks.
3Tap Access Point Names, then press 
.
4Tap Reset to default.
Access Point Names (APNs)
An APN is used to establish data connections between your phone and the Internet. The APN defines which type of IP address to use, which security methods to invoke, and which
To view the current APN
1From your Home screen, tap 
.
2Find and tap Settings > More… > Mobile networks.
3Tap Access Point Names.
If you have several available connections, the active network connection is indicated by a marked button.
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