This version of the EZCallerId was built with version 2.01 of the EZTapiAPI SDK. Design changes include a new user's interface. The EZCallerId runs as a hidden application appearing only as an icon in the Windows Taskbar when the main application window is closed. The main application window appears automatically when a new call is recognized. If caller id information is available then the main window will be updated to display the caller's name, phone number, and the time that the call was received.