I'm trying to set up Voice Access on a Sonim XP3. It's installed and working correctly; problem is I don't have a key to set to access it. For some reason it doesn't recognize when I try to use the PTT key, speaker key changes the sound profile, and all other keys seem to be needed for functionality of the phone. Anyone have any tips?

Flippy theoretically you can map it with button mapper by long pressing a button, but that doesnt help close it.

Biden2020prez Yes, I was able to use the built-in system menu to use the PTT key to open the app, but then it wont close so just gets annoying.

Flippy I use the speaker key, and have it set to push once to start push to stop, so I don't have issues with sound profile. You can also try taking all profiles off the quick profile switch except one.