In-call activities While you are in a call, you can: Turn microphone on or off Turn camera on or off Leave meeting Share content Tap in the lower right-hand corner to access more tasks: Add participant View list of meeting participants View meeting information Meeting chat Dial pad Start recording (if recording is enabled) Pinch to zoom in on a video or content Swipe to change to Listen-only Mode. Anytime you are in a call, you can decide to participate in Listen-only Mode. Swipe to the right and your camera and microphone automatically turn off. Tap to speak. Tap again to mute. You can also hang up the call while in Listen-only Mode by pressing and holding and tapping Leave meeting.