Question

What is telephone???!​

Answer 1

A telephone, also known as a phone, is a communication tool. Originally it was an electric tool transmitting analogue speech along wires. Now it is an electronic tool sending digital signals on wires or radio transmission. Using a telephone, two people who are in different places can talk to each other.

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Answer 2

Answer:

a system for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals

Explanation:

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