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Retevis RT52 is dual band dual PTT GPS DMR radio, we know how to set RT52 private call in last article, do you know how to set Retevis RT52 group call?

Retevis RT52 is dual band, dual PTT DMR radio. Some customer are curious what’s dual PTT function, what’s the advantages of dual PTT, how to operate dual PTT?

Retevis RT29 is an analog radio,  UHF or VHF available,

RT52 is Retevis dual band dual PTT DMR radio, frequency range UHF 400-470MHz and VHF136-174MHz,4000 channels, 250zones, 16ch each zones, support GPS and DTMF function. Let us learn how to set Retevis RT52 private call by software

Generally, for the walkie-talkie without a display, we

How to set Retevis RT81 private call? Retevis RT81 is a