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About authority certificates
To use some mobile Internet services, such as banking services, you need
an authority certificate. Using the certificate can help you to improve the
security of connections between your phone and a mobile Internet server.
You can download the certificate from a mobile Internet page if the
mobile Internet service supports the use of authority certificates. After
the download, you can view the certificate, then save or delete it. If you
save the certificate, it is added to the list of certificates in the phone.
Your phone alerts you if the identity of the mobile Internet server or
mobile Internet gateway cannot be verified or is not authentic.
VIEW THE LIST OF AUTHORITY CERTIFICATES
1
Press
Menu
1-3-4
(
Services
>
Settings
). After a brief pause, a list of
settings appears in the display.
2
Scroll to
Security settings
and
press
Select
.
3
Scroll to
Authority
certificates
and press
Select
.
• GPRS ICONS
The following icons appear on the screen to show you the status of your
GPRS connection.
Note:
In order to use GPRS, you must first subscribe to the
network service. Contact your service provider for details on
availability and pricing.
Shows up in the upper left corner of the screen. Indicates an
active GPRS connection, for example, when you are using
the mobile Internet browser.
Indicates that circuit switched (CS) or voice calls are not
possible when using GPRS.
Indicates that the GPRS connection has been interrupted by
a voice call.