Formatting the memory cardYou can format the memory card in your device, for example, to free up memory.This means that you erase all data on the card.All content on the memory card gets erased when you format it. Make sure you make backupsof everything you want to save before formatting the memory card. To back up your content,you can copy it to your computer. For more information, refer to the chapter Connecting yourdevice to a computer on page 107.Using a headsetUse the accessories provided with your device, or other compatible accessories, for optimalperformance.To use a headset1 Connect the headset to your device.2 To answer a call, press the call handling key.3 To end the call, press the call handling key.If a headset is not included with the device, you may purchase one separately.If you are listening to music, the music stops when you answer a call and resumes after youend the call.Internet and messaging settingsTo send text and multimedia messages and to access the Internet, you must have amobile data connection and the correct settings. There are different ways to getthese settings:• For most mobile networks and operators, Internet and messaging settings comepreinstalled on your device. You can then start using the Internet and send messagesright away.• In some cases you will get the option to download Internet and messaging settingsthe first time you turn on your device. It is also possible to download these settingslater from the Settings menu.• You can manually add and change Internet and network settings on your device atany time. Contact your network operator for detailed information about Internet andmessaging settings.To download Internet and messaging settings1 From your Home screen, tap .2 Find and tap Settings > Xperia™ > Internet settings.3 Tap Accept.32This is an Internet version of this publication. © Print only for private use.