©2001 Nokia Mobile Phones. All rights reserved. 37Basic functionsWhen the keypad is locked:• The indicator is shown• You can answer, end or reject a call in the normal way.During a call, you can operate the phone as usual.• The HDC-5 headset can be used as usual.Note: When the keypad is locked, calls may be possible to the emergency number programmedinto your phone (112).The number is displayed only when all the digits have been keyed in. Selecting a ringing tone (Menu 5-1)1. In standby mode, press (Menu).2. Scroll with or to Tones and press (Select).3. Scroll to Ringing tone and press (Select).4. Scroll to the desired ringing tone (a sample is sounded) and press (OK) to select it.5. Press and hold to return to standby mode.See also Ringing tone (Menu 5-1) on page 70. Adjusting all the phone tones by a single settingYou can set the phone tones (e.g. ringing tone) and screen saver to function in the desired manner byselecting a setting group (’profile’).This makes it easy to adjust the tones for different environments and events (e.g. outdoor activities).