How to make RT86 communicate with RB689
How to make RT86 communicate with RB689 Recently I rece […]
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How to open the alarm function on RT22/RT622?
RT22 is Retevis hot sale radios for business and person
How to expand the frequency for bluetooth radio RB689?
Retevis RB689 is our new bluetooth high power radios. I
How to expand the frequency for bluetooth radio RB689? Read More »
How to operate Retevis RB66 specific shortcut keys
Retevis RB66 specific shortcut keys operation, it’s different from other FRS license free radios
How to operate Retevis RB66 specific shortcut keys Read More »
Retevis RT40 PMR446 Handheld DMR Radio
Retevis RT40 is the first PMR446 License Free DMR Radio, super economic and big battery, it satisfied with most of customer’s requirement who are find a DMR radio
Retevis RB66 Fast Charging FRS Walkie Talkie
RB66 is a Fast Charging FRS Walkie Talkie, charging only takes 1 hour, and it meets the requirement that needs to use walkie talkie at once
Retevis RB46 IP67 waterproof license-free business radio
Retevis RB46 is a waterproof license-free business radio, Small and waterproof, it’s the biggest feature
Retevis RB46 IP67 waterproof license-free business radio Read More »
How to set up Retevis RT40’s one-touch call and SMS function
How to set up Retevis RT40‘s one-touch call and S
How to set up Retevis RT40’s one-touch call and SMS function Read More »