I spoke to an AT&T archivist about Alexander Graham Bell's famous transmission. Even though calls have changed, the reasons behind them are still the same. Jeff Carlson writes about mobile technology ...
The patent for the telephone turns 150 on March 7; the first call was made three days later on March 10, 1876. Related Articles Today in History: May 5, ‘Grim Sleeper’ convicted of murder A WWII hero ...
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