"how to program H777"

Retevis H777 is classic model, very high performance price ratio, makes it very hot sellings for years. Some rookies may wanna know how to programme H777?

How to programme RT22？ RT22 is small and light, easy to carry. Although there is no screen, it is easy to use. Its call quality is clear. So RT22 is a good choise in license-free radio. As an lisence-free radio, RT22 has a wide range of uses. It can be used as an assistant for teamwork in the company, can help communication in the farm, and can also be used in the school, and so on. Retevis radios of the same model have the same default frequency. Normally, as long as they are tuned to the same channel, they can communicate directly. However, you may also encounter a situation that the newly purchased RT22 and the old RT22 still cannot…

The first thing is where can I download the Chirp software? The link is https://chirp.danplanet.com/projects/chirp/wiki/Download What is the latest version of Chirp software? Follow the 20220219 version, it is the latest software that can be downloaded. What is the difference between the latest version and the last version? You can program the RB17P radio on the latest Chirp, but not on the last one. You said the RT95 radio can program on Chirp, but I cannot choose it on the list. What should I do? That means you lost a file on your computer. You can download the file on the link https://pypi.org/project/future/ Which radio can be programed on Chirp? H777 H777 (FRS) (use Retevis H777 Plus) H777 Plus RB17/RB17A/RB17V RB17P RB18 RB26…

During our daily customer service work, so many customers ask the questions for, how to programme analog radio to talk? For analog radio communication, just set all communication channels with same frequency and CTCSS/DCS is ok. You need programme inside software. Below we will take analog radio RT29 and analog radio RT22 communication as an example to show the steps. Step 1: RT29 programming (programme and check what’s the frequency and CTCSS/DCS inside RT29 radio) 1.Download and install RT29 USB driver and software in below link: https://www.retevis.com/RT29-Long-Range-Handheld-Transceiver/#A9140A 2.Connect RT29 with PC, using RT29 programming cable :https://www.retevis.com/usb-programming-cable-for-ailunce-hd1-dmr-radio/ We will find RT29 software interface as below: 3.Click settings, choose the PORT you see inside your PC “device manager”–> Click OK. 4.Click Programme–>…

Some customers have an issue about how to successfully programme a walkie talkie, please follow to programme your radio

Almost all Retevis radio have their software ( except the children’s and outdoor use radio), so you can program the frequency and basic functions. But some customers can not program successfully, today we share yous some tips when program Retevis radio software. 1, Most software only can use on windows system, only  the following can program on MAC by CHIRP: 2, Do you find the right programming cable? the charging cable can’t use to program. 3, Do you find the right software ( the license free radio software from our website is not editable , you need contact retevis to send you by whatsapp, e-mail or skype) 4, You need find the right COM.port after you link your radio by…

How to programme RT86 in software? RT86 is a long-distance walkie-talkie with a hidden screen, a large battery capacity of 2600 mAh, so it can standby long time. A powerful flashlight can help illuminate the night. Thus many people choose RT86. At the same time, there are many people who has questions about how to programme RT86 in software. So how to programme RT86 in software? For analog radio communication, just set all communication channel with same frequency and CTCSS/DCS is ok. You need to programme inside software. Here are the steps to programme RT86: 1. You need to install USB driver, here is the link of USB driver: www.retevis.com/USB_Driver/USB_universal_Driver.zip 2. You need to install software. You can find it…

Retevis RB18 /RB618 is a small size free license radio.  With the basic functions like VOX , SCAN, NOAA weather, it also have a dual PTT  button and USB charging cable. So it is very convenient to take out and being charged.  And through its software, you can edit the frequency and change the functions as you like. Today we teach you how to program the software of RB18. Here is steps about how to program RB18/RB618 software: First: You need contact us to download the RB18 software (our software only support the windows system) . Second: Link your RB18 radio to the computer by a programming cable( C9018A) Install the software on your computer and open it, at this…

Retevis RB28 is our newly released free license radio. It has the basic functions like VOX , SCAN, NOAA weather. Which is a good choice for business use and personal use. Some functions can be changed manually by keypad, some are not. Today we teach you how to program the software of RB28. Here is steps about how to program RB28 software: First: You need download the RB28 software from the website:  https://www.retevis.com/rb28-noaa-frs-two-way-radio# You can open the website and click the ” Support”, then you will find its software: our software only support windows system. Second: Link your RB28 radio to the computer by a programming cable( C9018A) Install the software on your computer and open it, choose the  right…