U s i n g t h e m e n uCopyright © 2004 Nokia. All rights reserved. 27Select Alert for to set the phone toring only upon calls from phonenumbers that belong to a selectedcaller group. Scroll to the callergroup you want or All calls and pressMark.Enhancement settingsThis menu is shown only if the phoneis or has been connected to somecompatible Nokia audioenhancements, for example to aheadset.Press Menu, and select Settings andEnhancement settings. Select one ofthe displayed enhancements.Select Default profile to select theprofile the phone uses when theenhancement is connected.Select Automatic answer to set thephone to automatically answer anincoming call after five seconds. Ifthe Incoming call alert is set to Beeponce or Off, automatic answer willnot be available.Select Lights to set the lightspermanently On. Select Automaticto set the lights on for 15 secondsafter a keypress. The Lights option isavailable only when Handsfree isselected.Security settingsNote: When securityfeatures that restrict callsare in use (call barring,closed user group and fixeddialling), calls may bepossible to certainemergency numbers in somenetworks (e.g. 112, 911 orother official emergencynumbers).Press 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 allowturning this function off.• Call barring service (networkservice) to restrict incoming callsto and outgoing calls from yourphone.• Fixed dialling to restrict youroutgoing calls to selected phonenumbers if this function issupported by your SIM card.• Closed user group. With thisnetwork service you can specify agroup of people whom you cancall and who can call you.