Wednesday, 6 May 2020

Home / TECH / Geek Trivia: Early Rural Telephone Systems In The U.S. Relied On What?

Geek Trivia: Early Rural Telephone Systems In The U.S. Relied On What?

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  1. Carrier Pigeons
  2. Hand-cranked Generators
  3. Cattle Fences
  4. Farm Hand Operators

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