Using xLOUD™ technology
Use xLOUD™ audio filter technology from Sony to enhance the speaker volume without sacrificing quality. Get a more dynamic sound as you listen to your favorite songs.
To enhance the speaker volume using xLOUD™
1From your Home screen, tap 
.
2Find and tap Settings > Sound.
3Mark the xLOUD™ checkbox.
The activation of the xLOUD™ feature has no effect on voice communication applications. For example, there is no change in the voice call sound quality.
Memory
You can save content to your device's internal storage and to a memory card.
Memory card
Your device supports a microSD™ memory card, which is used for storing content. This type of card can also be used as a portable memory card with other compatible devices.
You may have to purchase a memory card separately.
Safely removing the memory card
You can safely remove the memory card from your phone any time when the phone is turned off. If you want to remove the memory card when your phone is on, you must first unmount the memory card before you physically remove it from the phone. This can prevent damaging the memory card or losing data stored on the memory card.
To unmount the memory card
1From your Home screen, tap 
.
2Find and tap Settings > Storage > Unmount SD card.
Formatting the memory card
You 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 backups of 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 your device to a computer on page 102.
Using a headset
Use the accessories provided with your device, or other compatible accessories, for optimal performance.
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