©2002 Nokia Corporation. All rights reserved. 67Menu functions4. Select On and the Keyguard code activated is displayed.Unlocking the keypad with the keyguard code1. In the standby mode, press Unlock.2. At Security code: key in your security code and press OK.Note that despite the keyguard code, you can answer a call The keypad lock is reactivated once the callis finished.Tone settingsIn the Tone settings menu you will find the same tone settings as in the Profiles menu, see also Profiles(Menu 3) on page 59.Incoming call alertYou can define how the phone notifies you of an incoming voice call. The options are: Ringing,Ascending, Ring once, Beep Once, and Off.Ringing toneSets the ringing tone for voice calls.You can receive ringing tones as an Over the Air (OTA) message. To play, save, or erase the tone, pressOptions, scroll to the tone you want, and press OK.Ringing volumeSets the volume level for the ringing and message alert tones.