DAS - Timeline

Alexander Graham Bell invents the telephone

First telephone Yellow Pages directory

First dial phone; 512,000 phones in the U.S.

the first "official" coast-to-coast call is made

World's first radiotelephone service

First public demonstration of long distance transmission of television.

The Russians launched the first satellite, Sputnik.

American Broadcasting Company requests FCC to allow domestic satellites to distribute TV programs.

Voyager spacecraft is launched. Sends back signals from the solar system

First cellular mobile telephone service is offered

The World Wide Web is born

Information Appliances" make Internet mobile, wirless "Web to Go,"

The year of the iPhone

The internet of the things beginns

TELECOMUNICATIONS TIME LINE BY MIGUEL ANGEL MONT LUKACS