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A prototype!
M. Charles Borsuel builds an experimental phone in France. -
The telephone invented!
Alexander Graham Bell invented the telephone. -
A longer distance.
People can now make longer distance calls with the telephone. -
It is now public!
The coin operated public telephone machine was invented. -
Its an automatic exchange!
Almon Brown Strowger ,(Kansas City undertaker), makes automatic telephone exchange. -
Cutting the distortion.
Mihajlo Idvorski Pupin invented the loading coil which helps reduce telephone voice distortions. -
Canada and Australia
A Trans-Pacific telephone connects Canada and Australia together. -
Just leave your calls!
A telephone answering machine is invented by Valdemar poulsen , a Danish engineer. -
Dialing easily!
Strowger invents automatic dial telephone switching. -
A call from far away.
The first trans continental phonecall. -
Do it yourself.
You can now dial telephone numbers themselves. -
We get photos now!
You can transmit pictures over the telephone line. -
From the shore?
Ship passengers can phone in to relatives from ashore -
AT&T acts.
AT&T finally tries the picture phone. -
Quieting the noise
Repeaters on phone lines can quiet lond distance call noises. -
The reason we have 301-...-....
Telephone area codes were invented. -
Its by cable now!
A trans alantic call was made through cable. -
Touch and Picture.
Touch Tone telephones and Picturephone service. -
Customer Service
Electronic phone exchange gives customers extra services. -
Cordless
Cordless telephones are starting to get phone calls -
PBS...
PBS abandons telephone lines and switches to sattelite. -
Cell telephones
Cellular telephones can now be in cars.
