Choosing Audio/Video Settings
To select your audio and video preferences, you must be in a call window. Many users prefer to 'call themselves,' by clicking on their own name, to test their audio/video.
After you either start a call with someone else or call yourself, hover over the the microphone and click the carat in the top right corner. This will open a menu for you select your audio and video preferences.
![](https://downloads.intercomcdn.com/i/o/227868188/72c008931417b00022ab626b/twitter_device_selection.png)