"MOBILE TELEPHONES" 1940s BELL TELEPHONE MOVIE EARLY CELL PHONE / MOBILE TELEPHONE SYSTEM 90884
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YouTubePeriscopeFilm
"MOBILE TELEPHONES" 1940s BELL TELEPHONE MOVIE EARLY CELL PHONE / MOBILE TELEPHONE SYSTEM 90884
Created in the late 1940s, this film from Bell explains the operation of the Mobile Telephone Service (MTS) by showing how it can be used to make business more efficient. The film also shows some of the cutting edge equipment used in the system and shows how it was installed in vehicles (7:30). MTS was a pre-cellular VHF radio system that ...
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🔔 Japan’s 70-Ton Ancient Bell Rings Only Twice a Year — Incredible Sound! 🇯🇵 #shorts
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Rare 13 bell Ellacombe chime in America #bells #bellringing #music #instrument #glocke #cloche #fyp
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