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Fixed dialling—Restrict your outgoing calls to selected phone numbers if this
function is supported by your SIM card.
Closed user group [network service]—Specify the group of people whom you can
call and who can call you.
Security level—Select Phone for device to request the security code whenever a
new SIM card is inserted. Select Memory for the device to request the security
code when the SIM card memory is selected and you want to change the memory
in use.
Access codes—Change the security code, PIN code, PIN2 code, or barring
password.
■ Restore factory settings
To reset some of the menu settings to their original values, select Menu >Settings
> Restore factory settings.
■ Operator menu
This menu lets you access a portal to services provided by your service provider.
This menu is operator specific. The name and the icon depend on the operator. For
more information, contact your service provider.
The operator can update this menu with a service message. For more information,
see ”Service inbox” on page 116.