23
Manually Transmitting DTMF Tones
To transmit DTMF tones, follow the steps for transmitting. Then,
while holding down PTT, press the digits on the microphone to
transmit the tones.
Transmitting DTMF Tones from Memory
1. Press
DTMF
so the HTX-242 displays
DTMF
and the current
DTMF memory number.
2. To select a different DTMF memory, press and hold
F
for at
least 1 second. Then press
DTMF
.
3. Rotate
TUNE
or press
▲
or
▼
to select the desired DTMF
memory.
4. Press and hold PTT. Then press
DTMF
to send the current
DTMF memory.
Note:
If auto-reply is turned on, you must hold down PTT while you trans-
mit. If auto-reply is off, you can release PTT after you enter the first digit.
The HTX-242 transmits for 1 second after you enter the last digit. See
“Using Auto-Reply” on Page 34.
Notes:
•
If you turn on the DTMF auto send option and turn on DTMF mem-
ory (
DTMF
appears on the display), the HTX-242 sends the DTMF
sequence in the current memory every time you press PTT. See
“Using DTMF Auto Send” on Page 35.
•
To store DTMF sequences, see “Storing a DTMF Sequence” on
Page 32.
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