![background image](http://html.mh-extra.com/html/icom/ic-440/ic-440_instruction-manual_612149032.webp)
28
6
TONE SQUELCH OPERATION
■
Pocket beep operation
This function uses CTCSS (subaudible) tones and DTCS
code for calling and can be used as a “common pager” to in-
form you that someone has called while you were away from
the transceiver.
D
Waiting for a call from a specifi c station
q
Select the desired channel except for channels 5 and 35.
(p. 14)
w
Set the desired CTCSS tone/DTCS code in set mode.
(pgs. 26, 41)
e
Push and hold
MONI
T SQL
(TSQL) for 2 sec. several times until
“
TSQL
ë
” appears to activate the pocket beep.
r
When the received signal includes a matching tone or
code, the transceiver emits beep tones every 10 sec. and
“
ë
” blinks.
t
Push
[PTT]
to answer and to stop blinking.
• Tone squelch is automatically selected.
Blinks
IC-440-1.indd 28
IC-440-1.indd 28
2008/06/25 15:59:39
2008/06/25 15:59:39