Quanzhou TESUNHO Electronics Co.,Ltd
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4.Here are some rules that will make radio conversations better and more effective.
(1)At the end of the conversation say the words "OUT" or "OVER AND OUT" to signal the
end of the conversation.
(2)Know what you are going to say before you press the PTT button.
(3)Wait for at least a second after pressing the PTT button and before beginning your message.
(4)Keep the microphone at right angles to your face. Don't talk directly into it.