M e n u f u n c t i o n sCopyright © 2004 Nokia. All rights reserved. 63Press Menu, and select Settings andSecurity settings. Select• PIN code request to set the phoneto ask for your PIN code everytime the phone is switched on.Some SIM cards do not allow thePIN code request to be turned off.• Call barring service (networkservice) to restrict incoming callsto and outgoing calls from yourphone. A barring password isrequired.• Fixed dialling to restrict youroutgoing calls and text messagesto selected phone numbers if thisfunction is supported by your SIMcard. The PIN2 code is required.When the fixed dialling is on,(E)GPRS connections are notpossible except while sendingtext messages over a (E)GPRSconnection. In this case, therecipient’s phone number and themessage centre number have tobe included on the fixed diallinglist.• Closed user group. Closed usergroup is a network service thatspecifies the group of peoplewhom you can call and who cancall you. For more informationcontact your network operator orservice provider.• Security level. Select Phone andthe phone will ask for thesecurity code whenever a newSIM card is inserted into thephone.Select Memory and the phonewill ask for the security codewhen the SIM card’s memory isselected and you want to changethe memory in use (see ”Selectingsettings for contacts” on page43) or copy from one memory toanother (”Copying contacts” onpage 49).• Access codes to change thesecurity code, PIN code, PIN2code or barring password. Codescan only include numbers from 0to 9.Restore factory settingsTo reset some of the menu settingsto their original values, press Menu,and select Settings and Restorefactory settings. Key in the securitycode and press OK. Note that thedata you have keyed in ordownloaded, for example, the namesand phone numbers saved incontacts are not deleted.
