Empty the cache
A cache is a memory location that is used to store data temporarily. If you have
tried to access or have accessed confidential information requiring passwords,
empty the cache after each use. The information or services you have accessed are
stored in the cache.
FROM THE MENU
Select Menu > Services > Clear the cache.
WHILE BROWSING
Select Options > Clear the cache.
Authority certificates
To use some WAP services, such as banking services, you need an authority certificate.
Using the certificate can help you to improve the security of connections between
your phone and a WAP server.
You can download the certificate from a WAP page if the WAP service supports the
use of authority certificates. After the download, you can view the certificate, then
save or delete it. If you save the certificate, it is added to the list of certificates in
the phone. Your phone alerts you if the identity of the WAP server or WAP gateway
cannot be verified or is not authentic.
To view the list of authority certificates, select Menu > Services > Settings >
Certificates > Authority certificates > Certificate list.
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• GPRS
In order to use GPRS, you must first subscribe to the network service. Contact your
service provider for details. When you use GPRS to connect to the mobile Internet,
you are making a data call. The following icons appear on the screen to show you
the status of your connection.
Set up the connection