This system has the shape of a toy phone, and is connected to the TV's audio output jack. It has four large main buttons numbered 1 to 4, each with a different color (red, blue, green, yellow).
Throughout the video, the viewer receives calls from characters on-screen, and answers questions using the telephone. The phone uses signals from the video (inaudible through the built-in speaker), to interact with the viewer, as such for giving bad or good answers.
Games
This article is missing information about other releases. Please expand the article to include this information. Further details may exist on the talk page.(December 2015)