Security Settings - Nokia 2600 User Manual

Security settings

When security features that restrict calls are in use (such as call barring,
closed user group and fixed dialing) calls still may be possible to the
official emergency number programmed into your device.
Press Menu and select Settings,
• PIN code request
card when the phone is switched on. Some SIM cards do not allow this
function to be turned off.
• Call barring service. With this Network service, you can restrict the
making and receiving of calls with your phone. Select one of the
barring options and set the option on (Activate) or off (Cancel) or
check whether a service is activated
• Closed user group. With this Network service, you can specify a group
of people whom you can call and who can call you.
• Security level to set the phone to ask for the security code when a new
SIM card is inserted in the phone, Phone, or when you select the
phone's internal phone book, Memory.
Note that when you change the security level, all the recent calls lists,
including missed calls, received calls and dialled numbers, may be
cleared.
• Change access codes
or barring password. These codes can include the numbers 0 to 9 only.
Avoid using access codes similar to the emergency numbers, such as
112, to prevent accidental dialling of the emergency number.
Security settings
to set your phone to ask for the PIN code of the SIM
to change the security code, PIN code, PIN2 code
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