Answer:
hello was the name of the wife of alexander grahambel.so when he invented telephone the first word he used was her name"hello"... hence by that time people started to attend the calls by saying hello.
Step-by-step explanation:
teri maa se puch leta hun.
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Answers & Comments
Answer:
hello was the name of the wife of alexander grahambel.so when he invented telephone the first word he used was her name"hello"... hence by that time people started to attend the calls by saying hello.
Step-by-step explanation:
Answer:
teri maa se puch leta hun.