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Copyright © Nokia 2004

The phone is able to receive service messages (pushed messages) from your service provider.

To set the phone to receive service messages, select Menu > Services > Settings > Service 
inbox settings > Service messages > On. 

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To view a received service message, select View. If you select Exit, the message is 
moved to the Service inbox. To view the service message later, select Menu > 
Services > Service inbox.

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While browsing, select Options > Other options > Service inbox. Scroll to the 
message that you want, and select Retrieve to download the marked content from the 
Web page, or select Options > Details or Delete.

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.

To empty the cache while browsing, select Options > Other options > Clear the cache.

To empty the cache in the standby mode, select Menu > Services > Clear the cache.

Security features may be required for some services, such as banking services or shopping 
on a site. For such connections you need security certificates and possibly a security module, 
which may be available on your SIM card. For more information, contact your service 
provider.

There are three kinds of certificates: server certificates, authority certificates, and user 
certificates.

The phone uses a server certificate to improve security in connection between the phone 
and the gateway. The phone receives the server certificate from the service provider before 
the connection is established and its validity is checked using the authority certificates that 
are saved on the phone. Server certificates are not saved. 

The security icon 

 is displayed during a connection if the data transmission between the 

phone and the gateway (identified by the IP address in the Edit active service settings) is 
encrypted.