How to set RT3 scan function (analog)
How to set RT3 scan function in analog mode. In the pre […]
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Retevis 3rd Anniversary-Get free radios and souvenir!
Retevis 3rd Anniversary is coming. From 10th July to 10
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RT50- a new radio with digital tube is coming
RT50 radio with digital tube is coming What a radio wit
RT3 VOX Function Introduction
What is the VOX function?
When this function is activated, we do not need to press the PPT key, but can launch the launch operation directly through voice.This function is suitable for the situation which is not convenient to use your hands.
How to use RT82 emergency alarm?
Some radios come with a programmable, emergency alert button that helps sound the alarm in an emergency. Typically it is a big orange button either on the side of a radio by the push to talk button, or on the top of the radio. A radio dealer can custom program the button to activate an alert and alarm that will be heard by the necessary personnel to respond to emergencies.Today, let us discusss how to use RT82 emergency alarm?