How do I adjust the VOX sensitivity level on the Retevis RT28 walkie talkie?
I have tried using the VOX function on my RT28 walkie talkie, but it stays on even in complete silence. I would like to adjust the sensitivity level so that it only activates when there is sound. How can I do this?

To adjust the VOX sensitivity level on the Retevis RT28 walkie talkie, you will need to use programming. Here are the steps:
1. Connect the RT28 walkie talkie to a computer using a programming cable (ASIN: B00FS8SSPS).
2. Install the programming software for the RT28 walkie talkie. You can contact Retevis through Amazon Message to obtain the software.
3. Open the programming software and connect to the RT28 walkie talkie.
4. In the software, locate the VOX settings for the RT28 walkie talkie.
5. Adjust the sensitivity level to your desired setting. Lower values will make the VOX function more sensitive, while higher values will make it less sensitive.
6. Once you have made the adjustments, save the settings and disconnect the walkie talkie from the computer.
If you encounter any difficulties or need further assistance, you can visit the product page and find "Sold by Retevis Direct" under "Add to Cart" on the right side of the page. Click on "Retevis Direct" and then click the "Ask a question" button to reach out to Retevis for support. They are always available to help you.
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