Nokia 6650 - Smartphone 40 MB User Manual

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Nokia 6650 - Smartphone 40 MB User Manual Manual pdf 56 page image

56 D a t a m a n a g e m e n t• Other applications and software suitable for the Symbian operating system.The installation files have the .sis or .sisx extension. Only install softwarespecifically designed for your device.Important: Only install and use applications and other software from trustedsources, such as applications that are Symbian Signed or have passed the JavaVerified TM testing.Installation files may be transferred to your device from a compatible computer,downloaded during browsing, or sent to you in a multimedia message, as ane-mail attachment or by using Bluetooth technology. You can use NokiaApplication Installer in Nokia PC Suite to install an application to your device or amemory card.To find installed applications, select > Applications > My own.To open Application manager, select > Settings > Data mgr. > App. mgr..Install an applicationThe .jar file is required for installing Java applications. If it is missing, the devicemay ask you to download it.To install an application or software package:1. Select Installation files, and scroll to an installation file. Applications on thememory card are indicated with .2. Select Options > Install.Alternatively, search the device memory or the memory card, select theapplication, and press the scroll key to start the installation.During the installation, the device shows information about the progress of theinstallation. If you are installing an application without a digital signature orcertification, the device displays a warning. Continue installation only if youare sure of the origins and contents of the application.Java applications may attempt to, for example, establish a data connection orsend a message. To edit the permissions of an installed Java application and definewhich access point the application will use, select Installed apps., scroll to theapplication, and select Open.After you install applications to a compatible memory card, installation files (.sis) remain inthe device memory. The files may use large amounts of memory and prevent you fromstoring other files. To maintain sufficient memory, use Nokia PC Suite to back up installationfiles to a compatible PC, then use the file manager to remove the installation files from the