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How to set the microphone speaker of Retevis RT73?

How to set the microphone speaker of Retevis RT73?

Retevis RT73 is the new generation of mini DMR ham mobile radio from Retevis. It not only has a built-in speaker on the radio, but the original microphone also has a built-in speaker. so you can set up our speakers according to your needs when you use the transceiver.

The setting items of the speaker include OFF=》turn off the speaker, LoudSpeaker=》use the speaker of the camera, MicroSpeaker=》use the microphone speaker, Loud+Mic Spkr=》use the dual speaker of the machine and microphone.

We can directly set the speaker on the radio, and the setting steps are as below:

MENU="Appendix="HeatSet+Speake, then set the required items as you require.


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