Call controls that look like your phone

Mute, audio output and hang up now sit in a tray shaped like the iPhone's or Android's, and choosing where the sound comes out is a menu right there.

The three call buttons used to float in the middle of the screen, the same on both systems. Now they sit together in a tray: on the iPhone, a rounded card with each control named underneath. On Android, a pill-shaped bar.

With a Bluetooth headset connected, tapping the output button opens a menu just above the tray, marking where the sound is coming out. With no headset connected, the button still switches straight between the earpiece and the speaker.

The icon follows: speaker or Bluetooth.