433. Enter new lock code, press OK4. Verify new lock code, press OKNote: When you change your lock code, make sure you store itin a safe place, away from your phone. Avoid entering accesscodes similar to emergency numbers to prevent accidentalemergency calls.Manual touch tonesThis setting determines how long touch tones areproduced as you press the keys on the keypad.Note that touch tones are sometimes called DTMFtones.See “Touch tones” on page 66 for details.Setting manual touch tonesPress Menu 4 2 3 1 (Settings - Phone settings - Touchtones - Manual touch tones) and highlight one of thefollowing options, then press OK.Continuous means the tone sounds for as long asyou press and hold the key.Fixed sets the tone length to .1 second, regardlessof how long you press the key.Off turns the tones off, and no tones will be sentwhen you press the keys.Memory statusThis feature allows you to see how many free and in-usememory locations are in your directory.Also, see “Phone book” on page 49.Press Names, scroll to Options and press Select.Then scroll to Memory status and press Select againMessagesThis feature allows you to access your voice and textmessages, as well as composing your own welcomenote.