LG KG920 User Manual page 157

Note
]
The JAR file is a compressed format of the Java
program and the JAD file is a description file
that includes all detailed information. From the
network, prior to download, you can view all
detailed file descriptions from the JAD file.
] While being based on a standard language
(J2ME), not all Java applications are compatible
with all handsets on sale insofar as specific
libraries may be used for a telephone model.
The software may be blocked or switch itself on
when Java applications not specifically
developed for the phone this manual refers to
are downloaded, making it necessary to
"restart" the handset. We would like to point
out that these problems are caused by
incompatible applications and are not a
product fault.
CAUTION!
Only J2ME(Java 2 Micro Edition) based
programs will run in a phone environment. The J2SE(Java 2
Standard Edition) based programs will only run in a PC
environment.
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