User Guide

[ 57 ]
Options in the Fixed dialing view are:
Open, Call, New contact, Edit, Delete, Add to Contacts, Add from Contacts, Help
and Exit.
Note: When Fixed Dialing is set on, calls may be possible to certain
emergency numbers in some networks (e.g. 911 or other official
emergency number).
To add new numbers to the Fixed dialing list, select Options→ New
contact or Add from Contacts.
Closed user group (network service) - You can specify a group of people to
whom you can call and who can call you. For more information, contact
your service provider. Select: Default to activate the default group agreed
on with the service provider, On if you want to use another group (you
need to know the group index number), or Off.
Note: When calls are limited to Closed User Groups, calls may be possible
to certain emergency numbers in some networks (e.g. 911 or other
official emergency number).
Confirm SIM services - To set the phone to display confirmation messages
when you are using a SIM card service.
Certif. management
In the Certificate management main view, you can see a list of authority
certificates that have been stored in your phone. Press to see a list of
user certificates, if available.
Options in the certificate management main view are:
Certificate details, Delete, Trust settings, Mark/Unmark, Help, and Exit.
Glossary: Digital certificates are used to verify the origin of WAP pages
and installed software. However, they can only be trusted if the origin of
the certificate is known to be authentic.
Digital certificates are needed if you:
• want to connect to an online bank or another site or remote server
for actions that involve transferring confidential information, or