Press keys during call.
Touch Tones can be used only when a call is active. You
would use the Individual Touch Tone feature when, for
example, you are prompted to “press 1 and then the
star (*) button”. You would simply press 1 *.
Note: Individual Touch Tones can be sent only if Menu 4
3 is not set to Off. Menu 4 3 is described in this section.