- Country: UK
- Genres: Documentary, Short
- Release:
- Director: J.D. Chambers , Ralph Elton
- Writers: N/A
- Language: English
- Stars: N/A
- Runtime: 7 min
- Awards: N/A
- AKA: How the Telephone Works (United Kingdom) , How the Telephone Works
- Plot: N/A
- IMDB:tt5289684