Transmitting A Dtmf Code Sequence - Icom IC-T70A Instruction Manual

■ Transmitting a DTMF code sequence

The transceiver has 3 methods of transmitting a DTMF code
sequence. Select a desired option in the Set mode.
q Push [SET] to enter the Set mode.
w Rotate [DIAL] to select the DTMF TX key item.
[DIAL]
[VOL]
e Rotate [VOL] to select a desired DTMF key setting.
• kEy : Transmits the appropriate DTMF code assigned to the
pushed key. (default)
• mEm : Transmits the programmed DTMF code sequence in the
DTMF memory channel assigned to the pushed key.
• t-CALL : No DTMF code can be transmitted. However, while
continuing to push [PTT], pushing [MONI](BAND)
transmits a 1750 Hz tone burst signal.
r Push [V/M/C] to return to the frequency display.
OTHER FUNCTIONS
D Manual DTMF code transmission
First, set the DTMF TX key to "kEy" in the Set mode.
➥ While continuing to push [PTT], push the desired keys to
transmit a DTMF code sequence manually.
• [0]–[9], [A](SET), [B](BAND), [C](H/M/L), [D](V/M/C), [M](.) or
[#] sends "0"–"9," "A," "B," "C," "D," "M" or "#."
[PTT]
DTMF code keys
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
66