Programming Ptt Id With Dtmf Tone Id In 5-Tone - Icom IC-910H Programming Manual

Programming PTT ID with DTMF Tone ID in 5-Tone

This procedure enables you to send DTMF tones as PTT ID to be decoded by the target radios as 5-tone.
Note: Using DTMF in 5 tone format works the same as any other formats, but in many models, the radio will
require a UT108/R option board in the receiving radio. Check your model specifications for details.
The following instructions assume that frequencies, tones, and squelch are set and the radios are in PMR mode
(found in the Menu bar under Model). Additionally, the Auto Reset Timer must be enabled (Memory CH) and a
value entered (Common -> Common). These instructions apply to all Icom radios with PMR capability.
TX radio
Memory Ch
Field
CH Mute
Log-In/Off
5Tone Signaling » Form
5Tone Signaling » ID
TX Code CH (under 5 Tone):
Field
Line 28
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Setting / Description
Mute options depend on radio model:
Cont (not muted)
Or (not muted)
Set to L-IN or L-OFF. This sends the DTMF signal when
you press or release PTT.
Set to DTMF.
Set ID on line 28. This is TX radio's ID code (this radio)
Setting / Description
TX radio ID (this radio's ID). This ID number will be a 5 digit
ID ALWAYS ending with the same number for all radios in
the system. For example: radio number 2378 will have
23787 entered. All radios in your system will end with the
"7". When you TX, the radio sends the ID (2378 and a 7)
with every log in or off.
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