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Continue to ChatThomas Edison suggests using the word "hello" as a telephone greeting - August 15th, 1877 https://omny.fm/shows/this-day-in-history-class/thomas-edison-suggests-using-the-word-hello-as-a-t
Thomas Edison suggests using the word "hello" as a telephone greeting - August 15th, 1877 https://omny.fm/shows/this-day-in-history-class/thomas-edison-suggests-using-the-word-hello-as-a-t