Vint Cerf

In 1970, there was a single telephone company in the United States called AT&T, and its technology was called circuit switching, and that was all any telecom engineer worried about.
In 1970, there was a single telephone company in the United States called AT&T, and its technology was called circuit switching, and that was all any telecom engineer worried about.
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These are some quotes by American author Vint Cerf Scientist, who was born on June 23, 1943.