11[ 42 ]• SET TOUCH TONESTouch tones are sounds produced when you press the phone keys. Sometimes,touch tones are called DTMF tones.You can use touch tones for many automated services such as checkingbank balances and airline schedules and using your voice mailbox. Touchtones can be sent only when a call is active.Set manual touch tones1 Press Menu 4 > 2 > 3 > 1 (Settings > Phone settings > Touchtones > Manual touch tones).2 Select one of the following options, then press OK:Set touch tone lengthYou can also set the length of each touch tone:1 Press Menu 4 > 2 > 3 > 2 (Settings > Phone settings > Touchtones > Touch tone length).2 Scroll to Short (0.1 second) or Long (0.5 second).3 Press OK.Store touch tone sequences (strings)You store touch tone strings the same as you store names and numbers.You can store a digit sequence to send as touch tones.Continuous The tone sounds as long as you press and hold a key.Fixed Sets the tone length to 0.1 second, regardless ofhow long you press a key.Off Turns off tones; no tone is sent when you press a key.
