who said hello first in telephone ?
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who said hello first in telephone ? Here are some links that might be useful to you: https://www.npr.org/sections/krulwich/2011/02/17/133785829/a-shockingly-short-history-of-hellohttps://www.npr.org/sections/krulwich/2011/02/17/133785829/a-shockingly-short-history-of-hello A (Shockingly) Short History Of ‘Hello’ – […]
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