Nokia 5530 XpressMusic User Manual page 120

● JME applications based on Java™ technology with the .jad or .jar file extensions
● Other applications and software suitable for the Symbian operating system with
the .sis or .sisx file extensions
● Widgets with the .wgz file extension
Only install software that is compatible with your device.
Install applications
You can transfer installation files to your device from a compatible computer,
download them during browsing, or receive them in a multimedia message, as an
e-mail attachment, or using other connectivity methods, such as Bluetooth
connectivity.
You can use Nokia Application Installer in Nokia Ovi Suite to install an application
to your device.
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
To view the security certificate details of the application, select
Certificates:
>
management.
118
Options
View details. Control the use of digital certificates in Certificate
View details.
>
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