If you join a meeting and Webex App detects that your battery is low, you're notified to switch to audio-only mode. Otherwise, use these steps to automatically switch to audio-only mode when your battery life goes below 15 percent.

Open settings from your profile picture, tap Meetings > General, and toggle on Automatically Switch to Battery-Saving Mode.

If you automatically switch to audio-only mode during a meeting but you want to turn off audio-only mode, swipe left.

If you were muted when you turned on audio-only mode, you stay muted. Tap Unmute to unmute.

If you must leave the meeting before it ends, tap Leave meeting.