What is another word for railroad telegraphy?
Pronunciation: [ɹˈe͡ɪlɹə͡ʊd tˈɛlɪɡɹəfi] (IPA) 
Railroad telegraphy, the use of telegraph technology for communication within the railway industry, has gone through various changes through the years. The term railway telegraphy, rail telegraphy, and train telegraphy are some of the synonyms used to describe this communication technology. Railways have been key drivers for developing telegraphic communication, enhancing safety and efficient operation of the transportation industry. In addition to railway telegraphy, the telegraph technology was used for other purposes such as early message transmission in journalism, military, and government communication. The advancements of technology have led to the replacement of railroad telegraphy by wireless and internet-based communication in modern times.
