Quizzes map. Telephone Quiz: questions and answers
Quiz
Telephone Quiz: questions and answersQuestions
- What is telephone?
- Who invented the world's first telephone?
- Who was the first to be granted a U.S. patent for the device that produces a clearly intelligible replication of the human voice?
- What are the essential elements of a telephone?
- In which year was the Advance Mobile Phone System (AMPS) launched?
- What has been the trend for mobile phones since 1999?
- When did the first successful telephone transmission using a liquid transmitter take place?
- What is a lineman's handset?
- In telecommunications, what does POTS mean?
- When was the transistor invented?