[takanori]

Why hasn’t push to talk (ptt) taken off on smartphones?

[_carbyau_]

I have a Nokia 7.2 with an extra button on the side. Not sure if it classifies as a PTT button.

But by default it was assigned to the Voice Assistant. Which I hated because an accidental press was a waste of time.

Once that association was removed I was relieved. It now does nothing.