Program H777? But sometimes it is fails to program. Do you want to know the reason? I think maybe caused by the following reasons: Program failed reason 1:Download the wrong USB driver and wrong software. Install the right software and the USB driver. But please notice choose the right bit and the system. You can […]
Function that the H777 can be operated by hand. Do you want to operate your H777 by hand? Do you still regret for you forget get the program cable? Do not worry Some Functions of H777 can be operated by hand. Here are some functions by hand. Function 1：Change the language function: switch
Retevis walkie-talkie shortcut key Summary 1. H777 shortcut key Switch between Chinese and English: Set up in 15 channel, press PTT+ monitor to Turn on the radio. Voice on / off: Set up in 10 channel, press PTT+ monitor key to Turn on the radio. Note: the default voice is opened, the voice prompt, after closed, no
How the Retevis RT3 communicate with H777 1. What requirement should must meet if two radio want to communicate? 1).They all by Analog radio or Digital radio 2).They can set up same frequency/Channel (They have the same frequency range.) 3).They can set up same CTCSS/DCS. 2. How to set up the RT3 communicate with
Retevis H777 compare with RT7 Let’s we check the Retevis H777 compare with RT7, this two radio is very deeply loved by the majority of users. But where is the difference? Retevis H777, SKU: A9104A, Much people love it, that because: 1.It’s function can meet the must requirement and is easy to operation. 2.It is
