phone to sync your contacts to Outlook, so you can restore them to your phone fromyour computer.Restore a backup to your phoneUse a USB data cable to connect your phone to your primary computer, and use Zuneto restore your backed up content and the earlier version of your phone software.Free up phone memoryDo you need to increase the available phone memory, so you can install moreapplications or add more content?You can delete the following if no longer needed:• Text, multimedia, and mail messages• Contact entries and details• Applications• Music, pictures, or videosCopy content you want to keep to a compatible computer.Remove an application from your phoneYou can remove installed applications that you no longer want to keep or use, toincrease the amount of available memory.1 On the start screen, select .2 Select and hold the application to remove, and select uninstall. You may not beable to remove some applications.If you remove an application, you can reinstall it without purchasing it again, as longas it is available in Marketplace.If an installed application depends on a removed application, the installed applicationmay stop working. For details, see the user documentation of the installedapplication.SecuritySet your phone to lock automaticallyWant to protect your phone against unauthorized use? Define a security code, andset your phone to lock itself automatically when you're not using it.1 Select > and lock+wallpaper.2 Switch password to On , and enter a security code (at least 4 digits).Connectivity & phone management 71