Nokia 6600 User Manual page 84

Press to set
Options in the Fixed dialling
view: Open, Call, Activ. fixed
dialling/Deact. fixed
contact, Edit, Delete,
Contacts, Add from
Mark/unmark, Help, and Exit.
Note: When Fixed Dialling is
set on, calls may be possible
to certain emergency
numbers in some networks
(e.g. 112 or other official
emergency number).
• To add new numbers to the Fixed
dialling list, select
New contact or
Contacts.
Closed user group
- You can specify a group of people
to whom you can call and who can
call you. For more information,
contact your network operator or
service provider. Select:
activate the default group agreed on
with the network operator,
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. 112 or other
official emergency number).
Fixed dialling on.
dialling, New
Add to
Contacts,Find,
→
Options
Add from
(network service)
Default to
On if you
Copyright © 2004 Nokia. All rights reserved.
Confirm SIM services
service) - To set the phone to display
confirmation messages when you
are using a SIM card service.
Delete server - To reset your
connection settings allowing you to
receive new settings from your
service provider.
Certif. management
In the Certificate management main
view, you can see a list of authority
certificates that have been stored in
your phone. Press
personal certificates, if available.
Authority certificates are used by
some browser services, such as
banking services, for checking
signatures or server certificates or
other authority certificates.
Digital certificates are used to verify
the origin of browser pages and
installed software. However, they
can only be trusted if the origin of
the certificate is known to be
authentic.
Options in the certificate
management main view:
details, Delete, Trust
Unmark, Help, and Exit.
Digital certificates may be needed
when you, for example:
• want to connect to an online
bank or another site or remote
server for actions that involve
transferring confidential
information, or
T o o l s
(network
to see a list of
Certificate
settings, Mark/
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