Nokia 5800 XpressMusic User Manual page 128

Icons in Application manager indicate the following:
SIS or SISX application
Java application
widgets
application installed in the memory card
Important: Only install and use applications and other software from trusted
sources, such as applications that are Symbian Signed or have passed the Java
Verified testing.
Before installation, note the following:
● To view the application type, version number and the supplier or manufacturer
of the application, select Options > View details.
To view the security certificate details of the application, select Details: >
Certificates: > View details. Control the use of digital certificates in Certificate
management.
● If you install a file that contains an update or repair to an existing application,
you can only restore the original application if you have the original installation
file or a full backup copy of the removed software package. To restore the original
application, remove the application, and install the application again from the
original installation file or the backup copy.
The JAR file is required for installing Java applications. If it is missing, the device
may ask you to download it. If there is no access point defined for the application,
you are asked to select one. When you are downloading the JAR file, you may
need to enter a user name and password to access the server. You obtain these
from the supplier or manufacturer of the application.
To install an application:
1. To locate an installation file, select Menu > Settings and Application mgr..
Alternatively, search installation files using File manager, or select Messaging >
Inbox, and open a message that contains an installation file.
128 © 2008 Nokia. All rights reserved.