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Nokia
User Guide-FCC DRAFT 10/16/03
Copyright © Nokia 2003
Services
Cache memory
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.
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.
Browser security
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.
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.
IMPORTANT INFORMATION ABOUT CERTIFICATES
While the use of certificates makes the risks involved in remote connections and software
installation considerably smaller, they must be used correctly in order to benefit from
increased security. The existence of a certificate does not offer any protection by itself. The
certificate manager must contain correct, authentic, or trusted certificates for increased
security to be available.
installation considerably smaller, they must be used correctly in order to benefit from
increased security. The existence of a certificate does not offer any protection by itself. The
certificate manager must contain correct, authentic, or trusted certificates for increased
security to be available.
Certificates have a restricted lifetime. If Expired certificate or Certificate not valid yet is
shown (even if the certificate should be valid), check that the current date and time in your
phone are correct.
shown (even if the certificate should be valid), check that the current date and time in your
phone are correct.
Before changing these settings, make sure that you really trust the owner of the certificate
and that the certificate really belongs to the listed owner.
and that the certificate really belongs to the listed owner.
SECURITY MODULE
The security module can contain certificates as well as private and public keys. The security
module may improve the security services for applications requiring browser connection,
and allows you to use a digital signature. The certificates are saved in the security module
by the service provider.
module may improve the security services for applications requiring browser connection,
and allows you to use a digital signature. The certificates are saved in the security module
by the service provider.
Select Menu > Services > Settings > Security settings > Security module settings.
Select:
Select:
•
Security module details to show the security module title, its status, manufacturer and
serial number.
serial number.
•
Module PIN request to set the phone to ask for the module PIN when using services
that are provided by the security module. Key in the code and select On. To disable the
module PIN request, select Off.
that are provided by the security module. Key in the code and select On. To disable the
module PIN request, select Off.
•
Change module PIN to change the module PIN, if allowed by the security module. Key
in the current module PIN code; then key in the new code twice.
in the current module PIN code; then key in the new code twice.
•
Change signing PIN. Select the signing PIN that you want to change. Key in the current
PIN code; then key in the new code twice.
PIN code; then key in the new code twice.
6820.ENv1_9310322.book Page 93 Wednesday, October 15, 2003 1:43 PM