Nokia 8910i

Page 91
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WAP services
91
Copyright
 © 
2003 Nokia. All rights reserved.
■ The cache memory
Note: The information or services you have accessed are stored in the cache of your 
phone. A cache is a buffer memory, which is used to store data temporarily. If you 
have tried to access or have accessed confidential information requiring passwords 
(for example, your bank account), empty the cache of your phone after each use.
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. 
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