Back up files on a memory cardSelect Menu > Applications > File mgr..To back up files, select the file types you want to back up on a memory card andOptions > Back up now. Ensure that your memory card has enough free memory forthe files that you have chosen to back up.Application managerAbout Application managerSelect Menu > Settings and Application mgr..With Application manager, you can see the software packages installed in your device.You can view details of installed applications, remove applications, and defineinstallation settings.You can install the following types of applications and software to your device:● JME applications based on Java™ technology with the .jad or .jar file extensions● Other applications and software suitable for the Symbian operating system withthe .sis or .sisx file extensions● Widgets with the .wgz file extensionOnly install software that is compatible with your device.Install applicationsYou can transfer installation files to your device from a compatible computer, downloadthem during browsing, or receive them in a multimedia message, as an e-mailattachment, or using other connectivity methods, such as Bluetooth connectivity.You can use Nokia Application Installer in Nokia PC Suite to install an application to yourdevice.Icons in Application manager indicate the following:SIS or SISX applicationJava applicationwidgetsapplication installed in the memory cardImportant: Only install and use applications and other software from trustedsources, such as applications that are Symbian Signed or have passed the JavaVerified testing.Before installation, note the following:● To view the application type, version number and the supplier or manufacturer ofthe application, select Options > View details.© 2009 Nokia. All rights reserved. 87