[ 54 ]11 This means that your phone uses both digital and analog voice channels.The phone always tries to find a digital voice channel first, but if a digitalvoice channel is not available, the phone looks for an analog voice channel.• SET TOUCH TONESTouch tones are sounds that are produced whenyou press the keys on your phone’s keypad.Sometimes, touch tones are called DTMF tones, butthis guide calls them touch tones.You can use touch tones for many automated over-the-phone services suchas checking bank balances and airline schedules and using your voicemailbox. Touch tones 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:Continuous. The tone sounds for as long as you press and hold a key.Fixed. Sets the tone length to 0.1 second, regardless of how long youpress a key.Off. Turns off the tones. No tones are sent when you press a key.3 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 or Long. Short sets the tone length to .1 second. Longsets the tone length to .5 second.3 Press OK.8265_1.BOOK Page 54 Friday, October 19, 2001 3:06 PM
