# Using the Amazon Chime mobile app during a meeting
<a name="mobile-in-meeting"></a>

When in a meeting, the Amazon Chime mobile app provides a meeting roster, in-meeting chat, and controls for using audio and video. These sections explain how to use each of these features.

**Topics**
+ [Using the meeting roster](mobile-meeting-roster.md)
+ [Using in-meeting chat](mobile-meeting-chat.md)
+ [Using the audio control](mobile-meeting-audio.md)
+ [Muting and unmuting your audio](mobile-meeting-mute-audio.md)
+ [Using video](mobile-meeting-video.md)
+ [Recording a meeting](mobile-record-meeting.md)
+ [Additional meeting actions](mobile-mtg-options.md)