Copyright © 2004 Nokia. All rights reserved. 39S e t t i n g s ( M e n u 4 )Automatic keyguardYou can set the keypad of yourphone to lock automatically after apreset time delay (from 5 seconds to60 minutes).1. In the standby mode, select Menu> Settings > Phone settings >Automatic keyguard > On or Off.2. If you selected On, Set delayappears in the display.3. Enter the delay (in minutes andseconds), and press OK.When keyguard is on, it maybe possible to dial theemergency numberprogrammed into yourphone. Key in the emergencynumber, 111 and press theTalk key. The number isdisplayed only after you havekeyed in its last digit.DTMF tonesDTMF tones are the tones that soundwhen you press the keys on yourphone keypad. You can use DTMFtones for many automated dial-upservices such as banking and airlines,or for entering your voice mailboxnumber and password.DTMF tones are sent during an activecall. You can send them manuallyfrom your phone keypad, or sendthem automatically by saving themin your phone.Set type1. In the standby mode, select Menu> Settings > Phone settings >DTMF tones > Manual DTMFtones.2. Select one of the followingoptions:Continuous—The tone sounds foras long as you press and hold akey.Fixed—Used to send tones of theduration you specify in the DTMFtone length option.Off—Used to turn off tones. Notones are sent when you press akey.Set lengthYou can also specify DTMF tonelength when using the Fixed option.In the standby mode, select Menu >Settings > Phone settings > DTMFtones > DTMF tone length > Short(0.1 seconds) or Long (0.5 seconds).Welcome noteYou can write a welcome note whichbriefly appears on the display screenwhenever you switch your phone on.Note: Predictive text input isnot available for enteringwelcome note text.1. In the standby mode, select Menu> Settings > Phone settings >Welcome note.