The teleseme, also known as the Herzog Teleseme, was an electric signaling device used in luxury hotels in the late 19th and early 20th centuries. Guests desiring room service could use the dial mechanism of their room's teleseme to indicate a good or service from over 100 options.
The teleseme, also known as the Herzog Teleseme, was an electric signaling device used in luxury hotels in the late 19th and early 20th centuries. Guests desiring room service could use the dial mechanism of their room's teleseme to indicate a good or service from over 100 options.
Source: Wikipedia "Teleseme" · CC BY-SA 4.0
Share this article: X · Bluesky