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Using the DTMF function
4
Rotate the DIAL to select “2 OFF”.
Rotating the DIAL changes the function between “1
ON” and “2 OFF”.
5
Press and hold
for over one second.
Returns the display to the previously viewed screen and displays
on the top right
side of the screen.
Tip
You can also return to the previous screen by pressing
3 times.
6
While pressing and holding
[PTT]
, press the desired DTMF characters (
[0]
to
[9]
,
[ ]
,
[#]
, or
[A]
to
[D]
), sequentially on the microphone keypad.
7
Release
[PTT]
.
While transmitting the DTMF code, transmission status is sustained even when
[PTT]
is pressed.
