Nobody... Yet! The phone always rings when you're in the shower,and cell phones are killing people on the highway,regardless of laws and 'hands off' technology. The architecture of the telecom systems automatically lends itself to the creation of monopolistic corporate schemes with no possibility of small business competition.
Sure, the phone has become something with unbelievably excellent fidelity when compared to 25 years ago, and cellular technology has made the telephone infinitely more accessible - I've had homeless people ask me for change,and then stop to take a call. But practical? How do you define practical! LOL, ROFL!
was the telephone developed for buisness and industry or consumers? was the telephone developed for buisness and industry or consumers? was the telephone developed for buisness and industry or consumers?
by putting two wire together
In 1876, Alexander Graham Bell developed his first working telephone. Inside the telephone was a liquid transmitter, a needle, and electrical circuitry.
The world's first wireless telephone conversation occurred in 1880. )
1911
The selenium cell was used in an optical telephone developed by Alexander Graham Bell in 1879
There is some controversy over who originally invented the telephone, but Alexander Graham Bell was awarded a patent for the telephone in 1876.
consumers
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They were most likely developed at the same time, since one cannot function without the other. The first TV displays were cathode ray tubes, which existed before TV, so I guess technically you could say the TV came first, but only if you were being a PITA.
The inventor of the telephone: Alexander Graham Bell Hope this helps ya! :D
In fact, the invention of the telephone and lightbulb is very controversial. The Altair computer was originally developed by Ed Roberts.