Icom ID-31A

11
OTHER FUNCTIONS
11-4
Using the DTMF memory (Continued) ■
D DTMF code transmission
Push [MENU] q to select the MENU list screen.
To display the DTMF MEMORY screen, push w
D-pad() to select the root item (DTMF/T-CALL),
and then push D-pad(Ent) to go to the next level.
• DTMF memory channel list (d0 to d#) is displayed.
To display the DTMF MEMORY screen, push e
D-pad() to select the root item (DTMF/T-CALL),
and then push D-pad(Ent) to go to the next level.
• Beeps sound, and the selected DTMF channel is set for
transmission.
Push [MENU] r to return to the operating
screen.
While holding down [PTT], push [SQL] to transmit t
the selected DTMF code.
• The transceiver keeps transmission until the all pro-
grammed DTMF code is transmitted even [PTT] is re-
leased.
Example: Set the DTMF code “012345” stored in
DTMF memory channel “d1” for transmis-
sion.
DTMF code to be transmitted.
Sending
While holding down [PTT],
push [SQL].
DTMF code scrolls dur-
ing transmission.
D-pad
(�)
(Ent)
[PTT]
[SQL]
About 1750 Hz tone
When “T-CALL” is selected in the DTMF MEMORY
screen, 1750 Hz tone can be transmitted.
• While holding down [PTT], push [SQL] to transmit 1750 Hz
tone is transmitted.
The tone is transmitted while holding down [SQL].
• The 1750 Hz tone can be heard from a speaker.
Push D-pad(Ent).
Push [MENU]
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