Audio: Using a touch-tone telephone.
Web: Microsoft Internet Explorer 6.0 - 8.0, Netscape 7.0, Mozilla 1.6, Firefox 1.0, for Windows/Mac/Linux, or Safari 1.0 for Macintosh. Internet connection of minimum 128K.
Pop-up Blockers: All Pop-up blockers must be disabled.
Java: Microsoft Internet Explorer 5.5 with Java script and session cookies enabled