А is when the telegraph operator connects the circuit than quickly let’s it go? dot zero dash one

Question

А
is when the telegraph operator connects the circuit than
quickly let’s it go?
dot
zero
dash
one

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Đan Thu 3 years 2021-07-26T16:41:50+00:00 1 Answers 5 views 0

Answers ( )

    0
    2021-07-26T16:43:04+00:00

    The answer is Dash or c

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