Now, before we get into all the details of how you can watch 'How the Telephone Works' right now, here are some finer points about the GPO (General Post Office) Film Unit documentary flick. How the Telephone Works starring has a Not Rated rating, a runtime of about 7 min.
Need a quick rundown of the movie? Here's the plot: "Experimental animation produced by GPO to explain telephone systems to the public."
Ready to press play on 'How the Telephone Works' without leaving the house? Searching for a streaming service to buy, rent, download, or watch the J.D. Chambers-directed movie via subscription can be a challenge, so we here at Moviefone want to do right by you.
Streaming platforms for How the Telephone Works haven’t been announced yet. Check back soon for updates on where you can watch it online.
