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Browser security – Nokia 6822 User Manual

Page 75

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S e r v i c e s

74

Copyright © 2005 Nokia

Message filter

—Select

Message filter on

to set the phone to receive service messages

only from content authors approved by the service provider. To view the list of
the approved content authors, select

Trusted channels

.

Automatic connection

—If you set the phone to receive service messages and

select

On

, the phone will automatically activates the browser from the standby

mode when the phone receives a service message. If you select

Off

, the phone will

activates the browser only after you have select

Retrieve

when the phone

receives a service message.

Cache memory

The information or services that you access 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

; or in the

standby mode, select

Menu

>

Network services

>

Clear the cache

.

Browser security

Security features may be required for some services, such as banking services or
online shopping. 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.

Security module

The security module can contain certificates as well as private and public keys. The
purpose of the security module is to improve security services for applications
requiring browser connection, and it allows you to use a digital signature. The
certificates are saved in the security module by the service provider. See ”Access
codes” on page 29.

Select

Menu

>

Network services

>

Settings

>

Security settings

>

Security module

settings

and one of the following:

Security module details

—Show the security module title, status, manufacturer,

and serial number.

Module PIN request

—Set the phone to request the module PIN when using services

provided by the security module. Enter the code, and select

On

. To disable the

module PIN request, select

Off

.

Change module PIN

—Change the module PIN, if allowed by the security module.

Enter the current module PIN code; then enter the new code twice.

Change signing PIN

—Select the signing PIN that you want to change. Enter the

current PIN code, then enter the new code twice.