This is the main window of Comm Operator that will allow you to acces all the features of the application. 

The View tab allows you to see the time stamp, send data, to open the ASCII Table dialog and to show data in the log window in Text format, HEX or Text and Symbol. 

The edit menu of Comm Operator will enable you to customize the auto send, data list and edit item options. 

In the Operate tab you are able to open and close ports and send data or items through the opened ports.