> are already built into most phones I don't know know about most unless you mean that most iPhones have it, but I wasn't aware it was built into mine, using A

> are already built into most phones I don't know know about most unless you mean that most iPhones have it, but I wasn't aware it was built into mine, using Android 10. Just didn't put two and two together. My old smartphone on Android 9 didn't have it, I'm pretty sure.