How to make three walkie talkie talk with each other?
How to three walkie talkie talk with each other? How to make Retevis H777 ,RT5R and RT22 walkie talkie talk with each other? The H777,RT5 and RT22 two way redio ,All three are the analog radio. If you need them to talk with each other,pls keep same frequency and CTCSS/DCS in same channel. Now let […]
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