Nokia 7373 - Security

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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.







and from the following options:

PIN code request


UPIN code request

— to set the phone to ask for

your PIN or UPIN code every time the phone is switched on. Some SIM
cards do not allow the code request to be turned off.

PIN2 code request

— to select whether the PIN2 code is required when

using a specific phone feature which is protected by the PIN2 code.
Some SIM cards do not allow the code request to be turned off.

Call barring service

— to restrict incoming calls to and outgoing calls

from your phone (network service). A barring password is required.

Fixed dialling

— to restrict your outgoing calls to selected phone

numbers if this function is supported by your SIM card. When the fixed
dialing is on, GPRS connections are not possible except while sending
text messages over a GPRS connection. In this case, the recipient’s
phone number and the message center number must be included in the
fixed dialing list. Page 56 Wednesday, September 13, 2006 9:11 AM

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S e t t i n g s


Closed user group

— to specify a group of people whom you can call and

who can call you (network service)

Security level



— to set the phone to ask for the security code

whenever a new SIM card is inserted into the phone. If you select


, the phone asks for the security code when the SIM card

memory is selected, and you want to change the memory in use.

Access codes

— to change the security code, PIN code, UPIN code, PIN2

code, or barring password

Code in use

— to select whether the PIN code or UPIN code should be


Authority certificates


User certificates

— to view the list of the

authority or user certificates downloaded into your phone. See
“Certificates,” p. 77.

Security module sett.

— to view

Secur. module details

, activate


PIN request

, or change the module PIN and signing PIN. See also “Access

codes,” p. 9.