Restore Original Settings - Nokia 5800 - XpressMusic Smartphone - WCDMA User Manual

Settings
View certificate details — check authenticity
You can only be sure of the correct identity of a server
when the signature and the validity period of a server
certificate have been checked.
You are notified if the identity of the server is not
authentic or if you do not have the correct security
certificate in your device.
To check the details of a certificate, select
Certificate details. The validity of the certificate is
checked, and one of the following notes may be displayed:
Certificate not trusted
●
application to use the certificate.
Expired certificate — The certificate validity period
●
has ended.
Certificate not valid yet
●
period has not yet begun.
Certificate corrupted
●
used. Contact the certificate issuer.
Change the trust settings
Before changing any certificate settings, you must make
sure that you really trust the owner of the certificate and
that the certificate really belongs to the listed owner.
To change the settings for an authority certificate, select
Options Trust settings. Depending on the certificate,
>
a list of the applications that can use the selected
certificate is shown. For example:
100
Options
— You have not set any
— The certificate validity
— The certificate cannot be
Symbian installation:
●
certify the origin of a new Symbian operating system
application.
● Internet: Yes
servers.
App. installation:
●
certify the origin of a new Java™ application.
To change the value, select
>
setting.
Security module
Select Menu
>
Security settings
To view or edit a security module (if available), select it
from the list.
To view detailed information about a security module,
select Options

Restore original settings

Select Menu
>
Factory settings.
You can reset some of the settings to their original values.
To do this, you need the lock code.
After resetting, the device may take a longer time to
power on. Documents and files are unaffected.
Yes — The certificate is able to
— The certificate is able to certify
Yes — The certificate is able to
Options Change trust
>
Settings and Phone
>
Security module.
>
Security details.
>
Settings and Phone
>
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Phone mgmt.
>
Phone mgmt.
>