Manual touch tones
This setting determines how long touch tones are pro-
duced as you press the keys on the keypad. Note that
touch tones are sometimes called DTMF tones.
See “Touch tones” on page 68 for details.
Setting manual touch tones
Press Menu 4 2 3 1 (Settings - Phone settings - Touch
tones - Manual touch tones) and highlight one of the
following options, then press OK.
Continuous means the tone sounds for as long as
you press and hold the key.
44
Fixed sets the tone length to .1 second, regardless
of how long you press the key.
Off turns the tones off, and no tones will be sent
when you press the keys.