IF YOU’RE USING AN ANDROID OR IPHONE
Talk as you normally would, holding the phone to your ear. You can also use headphones (like the white Apple EarPods that came with your device) or for iOS we support microphone interfaces via the Lightning connector.
IF YOU’RE USING AN IPAD OR TABLET
It's best to use headphones, such as the white Apple EarPods. However, if for whatever reason these aren't available, you can use your device like a speakerphone.