Select Mute so the contact cannot hear you. You can still hear them. Select Unmute to turn your microphone back on.

Select Hold to silence both sides of that call: neither you nor the contact can hear each other.

There is no hold music or announcement for now. The contact hears silence.

Select Resume to return to the call. If you muted your microphone before Hold, it stays muted after Resume. Mute is unavailable while held.

Starting or answering another call automatically holds your current call, even if it was muted. To return, open its dialer tab and select Resume. Ending the other call does not resume it automatically.