End Calls with Siri
A new feature in iOS 16 will let you use your voice to end cellular and FaceTime calls simply by saying “Hey Siri, Hangup.”
This is off by default to prevent you from triggering it accidentally, but it can be toggled from the Siri & Search section in the iPhone’s Settings app. Look for the Siri Call Hangup option.
This only works natively with the iPhone 11 or newer devices unless you’re using AirPods or Siri-enabled Beats headphones, which is where we imagine it would be most useful anyway.