127ApplicationsYou can download and install applications from Android Market,or create applications using the Android SDK and install them onyour phone. Use Applications settings to manage applications onyour phone.Warning!: Because this device can be configured with system software notprovided by or supported by Google or any other company, end-users operate these devices at their own risk.Unknown sourcesWhen enabled, allows installation of applications from sourcesother than the Android Market.1. From the Home screen, press the Menu Key, thentouch Settings ➔ Applications.2. Touch Unknown sources to enable or disable the setting.When enabled, a check mark appears in the check box.Quick launchQuick launch shortcuts are available on the QWERTY keyboard, toquickly launch applications by pressing and holding theSearch Key followed by a letter or number.You can configure Quick launch shortcuts to your favoriteapplications.1. From the Home screen, press the Menu Key, thentouch Settings ➔ Applications ➔ Quick launch.2. Touch a shortcut, then select an application to assign tothe shortcut.Note: Quick launch shortcuts can only be used from the QWERTY keyboard.