1. Dial 800.837.4966 to speak with a customer service representative. 2. Verify your ten digit telephone number. 3. Tell the representative that you would like to forward your line. 4. Provide the representative with the call forwarding number assigned to you by the answering service. Deactivate. Once you are back in the office: 1. Dial *73 and enter 1173. 2. Listen for two short tones.
The show was originally based on a segment from ABC's Love, American Style titled Love and the Television Set, (later retitled Love and the Happy Days for syndication) featuring future cast members Ron Howard, Marion Ross and Anson Williams.
Due to playing Happy Days character The Fonz  and being so popular, Henry Winkler was poached to play Danny in the movie Grease in 1978, after considering it for a couple of week he then turned the idea down saying john Travolta would play the part better and had them special eyes to woo the lady audience.