Icom IC-F22SR Instruction Manual page 22

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BASIC OPERATION
D D USING THE DTCS CODE
This transceiver is equipped with 83 DTCS codes. DTCS operation
provides communication with silent standby since you will only re-
ceive calls from group members using the same DTCS number.
You can assign different numbers to CH 1 to CH 15 independently.
q While pushing and holding [PTT], [S-Ring/C-Ring] and [MONI],
turn [VOL] to turn the power ON.
w Select the desired CH 1 to CH 15 that you want to assign the
DTCS code to.
e Push and hold [MONI] until a beep (Pi) is emitted.
r Push [PTT] the necessary number of times to choose the 100
digit of the desired code number.
t Push [S-Ring/C-Ring].
• Confirmation beep is emitted. (See p. 15)
y Push [PTT] the necessary number of times to choose the 10 digit
of the desired code number.
u Push [S-Ring/C-Ring].
• Confirmation beep is emitted. (See p. 15)
i Push [PTT] the necessary number of times to choose the 1 digit
of the desired code number.
o Push [S-Ring/C-Ring].
•
Confirmation beep is emitted. (See p. 15)
!0 Push [PTT] once more, if you want to use Inverse mode.
!1 Push [S-Ring/C-Ring] to complete the setting.
•
Confirmation beep is emitted. (See p. 15)
!2 Turn the power OFF, and then ON again.
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