The Preview window appears when a call is made or received. It contains much of the information from the main Phone window but in a much more compact format and it disappears shortly after a call connects.

Close button: Use this to make the Preview window disappear immediately.

Contact information: The telephone number and name of the other party.

Call control actions: Use these to interact with the call. Using some of these will display the main Phone window.

Like the Phone window, the actions at the bottom of the preview window adapt to the state of the call. The example picture shows the actions that are available when a connected call is in progress. To conserve space, the text is only shown for the first action. The rest are depicted by their icons only.