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Daily Archives:March 10,2022

What is the Channel Work Alone? How does it works on Retevis RT3S DMR Radio?

"Lone Worker" gives a tone at regular intervals to which the lone-worker needs to respond by pressing the PTT button. If the worker fails to respond, within the pre-defined time, the radio will then go into emergency mode, and help and support would be sent to them.  ...

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