How does RT3S start scanning? Scan is a function that you can hear or join others calls. RT3S digital walkie-talkie has digital mode and analog mode, and the scanning methods in the two modes are also …
How to upgrade the RT3S firmware to increase the number of contacts to 12000 As one of the most popular digital walkie-talkies among consumers, many customers are no stranger to RT3S, but there are still many…
RT3S Dual Band DMR Radio is not strange to Retevis customers. It helped many customers to learn more about digital radio operations. The more people use it, the more feedback. Today, this article collects some Q&A…
We are not prophets, we are preppers. How to become a successful Preppers and survive in a dangerous world? This question is talked about everywhere for everyone. So, this is a new idea to talk about…
Retevis RT3S is a well-built radio with everything you need to start into the world of DMR. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as…
Program RT3s radio by pc software is a basic operation, it will make your communication more easily. Today we will take the RT3s as an example to introduce how to program through programming software. RT3S dual…
Preppers, also called Survivalism, the people or group who actively prepare for emergencies. There are lots of preppers not only prepare the foods, but also prepare the Communication Radios. There are kinds of radios in the…
50% Off On Amateur Radio Retevis RT3S will come soon on 20th, March. And this discount will last for about 9 days. If you or your friend needs the amateur radio recently, please catch this chance! Buy here:…
Dual Band RT3S on the magazine. Retevis RT3S, the dual band amateu radio was on Practical Wireless. At the same time, the RT3S was the cover picture on this magazine. Practical Wireless, the UK’s Number One Amateur Radio…
Some customers after purchase RT3S,sometimes they will say the keyboard is useless,they will find out that keyboard is no respond when press the buttons.This maybe the keyboard islocked.When RT3S keyboard is locked,you can’t go into menu,you also…
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