Nokia 9210 Cell Phone User Manual


 
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221
Extras
Tip: You can also start
the installation by browsing
for the installation package
in communicator memory or
memory card with File
manager, selecting it, and
pressing the Enter key.
IMPORTANT: When downloading or transferring software packages into the
communicator, use only packages whose file names end .sis. An
example suitable file name is MediaPlayer.sis.
WARNING! Only install software from sources that offer adequate protection
against viruses and other harmful software. To help you, the
software installation system on the Nokia 9210 Communicator
uses digital signatures and certificates on software packages. See
page 218.
If you are installing software without a digital signature or a certificate, the
communicator warns you of the risks of installing software, as shown in figure 92 .
Tip: If you have installed
PC Suite for Nokia 9210
Communicator on your PC
and the communicator is
connected to your PC, you
can also install software by
double-clicking an SIS file
stored on your PC.
Figure 92
If you see this warning message, only continue installation if you are absolutely
sure of the origin and contents of the software package.
The installation procedure also checks the integrity of the package to be installed.
Once these checks are complete, the application is installed on your
communicator. During the installation process, you are shown information about
the checks being carried out on the package. You are also given options whether
to continue with or cancel the installation.