This is the exact package that I purchased directly from Tidradio. It's showing the price in pesos because I'm in mexico. Had it delivered to my PO box in AZ. When you hold the PTT, the star button and turn on the radio you can select the mode you want. It erases everything except for the gmrs channels.
Here's a picture of the actual package I purchased, the CPS showing the gmrs channels, and a couple pictures from the radio. These frequencies aren't even PMR like I got a European model. The radio screen also looks like it has ctss codes preprogrammed.
Here's my 3rd edit. You can also see that the CPS they supply is for an H3. I might need to look at the settings for that. That could be on me. Either way it says if you're Kenwood style cable won't program the radio to use the app or USB c. Neither work.