M e n u f u n c t i o n s26 Copyright © 2004 Nokia. All rights reserved.When a GPRS modem connection isestablished, the indicator isshown. The is replaced with theindicator if there is an incomingor outgoing call during a GPRSmodem connection, and the GPRSconnection is suspended.You can also set the GPRS modemservice settings (Access Point Name)on your PC by using the NokiaModem Options software, see”Modem setup” on page 46. If youhave set the settings on your PC andyour phone, note that the settingsmade on the PC will be used.Security settingsNote: When securityfeatures, which restrictcalls, are in use (call barring,closed user group and fixeddialling), calls may bepossible to certainemergency numbers insome networks (e.g. 112 orother official emergencynumber).Press Menu, select Settings andSecurity settings. Select• PIN code request to set thephone to ask for your PIN codeevery time the phone is switchedon. Some SIM cards do not allowthe PIN code request to be turnedoff.• Call barring service (networkservice) to restrict incoming callsto and outgoing calls from yourphone. A barring password isrequired.• Fixed dialling to restrict youroutgoing calls to selected phonenumbers, if this function issupported by your SIM card. ThePIN2 code is required.• Closed user group. Closed usergroup is a network service thatspecifies the group of peoplewhom you can call and who cancall you. The indicator isshown when the service is beingused. For more information,contact 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 codewhenever you want to select thephone’s internal memory or tocopy from one memory toanother. See ”Phone bookfunctions” on page xi and”Copying phone books” onpage 8.