Nokia 6310i - Manual (Page 70)

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Settings
4
• SECURITY SETTINGS
Note: When security features, which restrict calls, are in use
(closed user group and fixed dialing), calls may be possible to
certain emergency numbers in some networks (e.g. 911 or other
official emergency number).
Press Menu 4-8, (Settings - Security settings). The following options
will appear:
PIN code request
This sets the phone to ask for your PIN code every time the phone is
switched on. Some SIM cards do not allow the PIN code request to be
turned off.
Call restrictions
This option allows you to restrict international calls and outgoing calls
from your phone. A password is required.
Closed user group
Closed user group is a network service that specifies the group of people
whom you can call and who can call you. For more information contact
your network operator or service provider.
Security level
• Select Memory and the phone will ask for the security code whenever
you want to select the phone’s internal memory or to copy from one
memory to another. For more information, see “Your phone’s
memory” on page 29
• Select Phone and the phone will ask for the security code whenever a
new SIM card is inserted into the phone.
Change of access codes
This option allows you to change security code, PIN code, PIN2 code or
call restrictions password. Codes can only include numbers from 0 to 9.