Icom dPMR446 Operating Manual page 34

6
dPMR™ OPERATION
Transmitting a call
You can make a call to a station that has the same
Common ID� Other digital mode transceivers on the
channel will not receive a call that does not match
their Common ID�
Before making a call, wait until the channel is clear to
avoid interference�
D General
The target ID (Common ID) are preset to a channel�
To make a call, you should select the desired channel
that your target station is set to�
D Transmitting a call
<Using [PTT]>
1� Select a channel as described below�
• Push [CH Up], [CH Down], [CH Up/Zone Up], or
[CH Down/Zone Down]�
• Rotate [Rotary Selector]�
2� Push [PTT] to transmit a call�
3� Hold down [PTT] to speak�
4� Release [PTT] to receive�
<Using the C-Ring function>
1� Select a channel as described below�
• Push [CH Up], [CH Down], [CH Up/Zone Up], or
[CH Down/Zone Down]�
• Rotate [Rotary Selector]�
2� Holding down [C-Ring], [Call/C-Ring] or
[S-Ring/C-Ring] while transmitting�
3� Hold down [PTT] to speak�
4� Release [PTT] to receive�
<Using the Call function>
1� Select a channel as described below�
• Push [CH Up], [CH Down], [CH Up/Zone Up], or
[CH Down/Zone Down]�
2� Push [Call] or [Call/C-Ring] to send a call request�
3� Hold down [PTT] to speak�
4� Release [PTT] to receive�
D Transmitting a Status message
You can transmit a preset simple message� You
cannot transmit a voice signal at the same time�
1� Push [Select] or hold down [Code/ Select] to turn
the Status select mode�
2� Push [CH Up], [CH Down], [CH Up/Zone Up], or
[CH Down/Zone Down] to select a status�
3� Push [Call] to transmit a Status message�
D Transmitting a Break-in request call
1� While receiving a signal, push [Break]�
• "WAIT" is displayed�
• Pushing [Clear] or [Break] to cancel the call�
2� When the received signal is disappeared, the
break-in request call is automatically transmitted�
• "COMPLETE" is displayed when the break-in request
call is successful�
L The transceiver that received a Break signal blinks
"BREAK" on the display�
3� Push and hold [PTT], then speak into the
microphone at your a normal voice level�
D Transmitting an Alert-Ring call
See "Alert-Ring Call" for details� (p�4-2)
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