In the left hand window, enter the person's telephone and fax numbers. Also the number of their data modem for file transfer if they have one. If they are on the Internet, enter their Email number and Web site address. The fields to the left of the applet are dealt with elsewhere.
The above box is simply an image. When implemented as an applet, the operation of each button is displayed on the browser's status bar when the mouse pointer is over the button concerned.