Nokia 3510

Page 104
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Copyright
 © 
2002 Nokia. All rights reserved.
104
To clear the cache memory when no WAP connection is in progress
• Press 
Menu
, select 
Services
, and 
Clear the cache
.
To clear the cache memory when a WAP connection is in progress
• Press 
Options
 and select 
Clear the cache
.
Security indicator
If the security indicator 
 is displayed during a WAP connection, the data 
transmission between the phone and the WAP gateway or WAP server (identified 
by the 
IP address
 setting in the 
Edit active service settings
 menu) is encrypted.
However, the security  indicator does not indicate that the data transmission 
between the gateway and the content server (the location where the requested 
resource is stored) is secure. It is up to the service provider to secure the data 
transmission between the gateway and the content server.
Authority certificates
Authority certificates are used by some WAP services, such as banking services, for 
checking signatures, server certificates (used to determine the identity of the WAP 
server) or other authority certificates. 
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 
and then save or delete it. If you save the certificate, it is added to the certificate 
list on the phone. 
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