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Radio calling mode button
(8)
Press this button, activated or deactivated the radio handsfree
function.
As long as you do not press this button, you can hear the other
party.
The LED is turned ON when this button is activated.
The LED turned OFF when the audio mode or the mobile phone
handsfree calling mode is activated.
Radio handsfree
You can make a call to external worker without holding the radio
by hand. (The radio is not installed to the machine).
Η
Θ
Ι
ö
55I3CD31H
Talk button
The call is connected while pressing this button (when TALK button
is activated).
Unlike mobile phones, when you want to talk through the radio,
you need to press the button (Push-to-talk method).
While one is talking through the radio, the other party can only
listen to him/her.
Η
ö
(9)
55I3CD31K
Connect the jack cable when call by radio handsfree.
Η
55I3CD31J
Handsfree jack
(10)
