Question

Why we first say hello when we talks someone while a call on phone??​

Answer 1

because the name of the girlfriend of the person who invented cell phone is hello

that's everyone say hello everytime so that her gf should be remembered always

Answer 2

Hello didnt become "hi" until the telephone arrived.The dictionary say it was thomas Edition who put hello into common usage. He urged the people who used his phone to say "hello" when answering.His rival, Alexander Graham.