What are the preparations before using the RB20GPS function? RB20 is a Poc network two way radio. It has no distance limit. And it has GPS function. To enable the GPS function of RB20, you need …
PoC radio is suitable for who are looking for wide-area communication with a low start up cost. As a 4G PoC Two Way Radio, Retevis RB20 breaks the range limitation. To let you learn more about…
Are you worrying that a colleague in another city can not hear your transmit voice? Don’t want to pay for high roaming charges? RB20 4G GPS dispatch POC network radio is a good solution of these issues.…
As we all know, the walkie talkie enables us to communicate quickly, but the signal range is not large. The smartphone has a large call range, but cannot communicate instantly. Retevis RB20 is a long range…
What’s the advantages of POC radio RB20？ Some customers always seek for a long range communication solutions. Besides repeater system, Push to Talk radio systems become more and more popular in many industries across the globe.…
POC radios are right for your business. Especially when you need instant and long range distance. As we know, POC radio means push to talk over cellular network. It bases on the sim card network, to…
POC radios for lots people, it is still a new style radio. They still don’t know more about the POC radios, and also don’t know where to use it? This blog we will talk about where…
Can RB20 work with old Poc radio RT51? The answer is Yes. When we released our new PoC radio RB20. Some customers emailed us about the same question. Please don’t worry, the new POC Handheld Radio…
RB20 PoC Radio Now Available From Retevis.com. The Retevis RB20 is A rugged style Poc radio. With a lots of useful features. Using the cellular network to make the unlimited range communication. As we know, because…
Retevis POC Network 4G radio RB20 is coming. If you are looking for the POC radio, why not consider this model? Retevis RB20 is the 4G POC radio.Unlike the traditional two way radios, this RB20 POC…