On April 3, 1973, Motorola executives showed off a portable telephone. About 10 years later, consumers started buying them.

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 ...

March 10 marks 150 years since the first telephone call was made by Alexander Graham Bell in 1876, and telephones continue to change our lives today. The first call was made from Bell in his Boston ...

The patent for the telephone turns 150 on March 7; the first call was made three days later on March 10, 1876. Today in History: April 5, couple convicted of espionage sentenced to death Today in ...

JANESVILLE, Wis. (WBAY) - Tuesday marks 150 years since Alexander Graham Bell made the first telephone call. Wisconsin residents played a role in the invention’s early development. Two years before ...

The patent for the telephone turns 150 today, the first call was made three days later on March 10, 1876. Before the phone: One of the earliest ways to communicate outside of mail was the telegraph, ...

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: April 6, jet carrying Rwandan and Burundi presidents ...