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 new customers who do not know much about it. So, here is a brief introduction: RT3S is Dual Band […]
How to upgrade the RT3S firmware to increase the number of contacts to 12000 Read More »
The customer tells you how to properly upgrade RT3S firmware
One of the customers from Slovenia, who properly upgrade RT3S firmware and write this article, please refer to it for your upgrading instructions
The customer tell you how to properly upgrade RT3S firmware Read More »
Retevis RT84 is a solid built, dual-band DMR/Analog handheld transceiver that would be a good entry-level radio. It has a hefty feel and slightly larger size,low cost under $95USD. Today let’s learn how to do RT84 firmware upgrade. Enter DFU mode Press the top sidekey and PTT together, turn on the radio. The indicator will flash red
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The Retevis RT90 is the latest Dual Band mobile to come on the ham radio scene. It can be compatible with DMR Tier II repeater network as well as local FM repeaters. It was specifically designed with the amateur radio operator in mind. Recently, some customers feedback that RT90 display white screen when operate it. Now,
How to upgrade RT90 firmware Read More »
RT82 is two slots dual band IP67 DMR radio, compatible with Motorola Tier Ⅰ&Ⅱ. Many hams and retevis fans who are interested in this radio, wanna know how to upgrade firmware for it, to make it more perfect. How to upgrade RT82 firmware?
How to upgrade RT82 firmware? Read More »
Retevis RB85 intelligent noise reduction Business Radio is the first noise reduction by itself,
It can stop the surrounding noise to keep communication clear, it’s different from changing the squelch level
Retevis RB85 intelligent noise reduction Business Radio Read More »
Retevis radio RT3S is a dual band DMR radio, support both analog mode and digital mode, with up to 3000 channels and owns GPS version. Some customers ask how to set RT3S factory default? Here is how to set . First : you need download the software from our website: You can open the website
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Here are some questions and answers about HD1 that often asked by customers. If you encounter these problems, you can read this article first. If it can’t solve your problem, please feel free to leave a message here or email us: support@ailunce.com Questions and Answers about Firmware and Software Q: How to change FM mode to DMR
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Retevis RT90, as the first mobile radio, comes with the handheld Mic speaker. Make it easier to talk with each others when driving. Now Use the coupon: RetevisRT90 to save USD30 on Retevis RT90 here: http://bit.ly/2ViqspN What’s the features of Mobile radio RT90? Dual mode ( Analog & Digital) Dual band (VHF & UHF) Dual
The first DMR Mobile Radio RT90 Read More »
Recently, we improve RT84 the latest firmware support to upload 120,000 DMR contacts. Today let’s learn how to operate it. What do you need? Download RT84 latest software V1.03. Download RT84 latest firmware D02.01 All the recourses download from https://www.retevis.com/resources-center How to do? Firstly, Upgrade your RT84 firmware to D02.01. Unzip the RT84 “RT84_Firmware_D02.01” file.
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