Before the telephone most people wrote letters or sent telegrams
they used to write a letter and give it to a pigeon and that would take it were he had to go also u would not have internet or mobile phones so u couldn't ring anyone.
In the past, communication included word of mouth, telegrams, and mail. There was also a widespread use of human messengers.
Some of the old communcation devices are:
Pigeons
Boats
Smoke signals
Mors code
the early people use to communicate by using telegrams
infrored is used before the blutooth.............
communications used long ago are:writing.
Charcoal and a cave wall
phone
what was the first communication devise what was the first communication devise
dr dunkham
first computer was invented by Chals Babeje. It invented in 1938
Alexander Graham Bell invented the telephone in 1876 while John Logie Baird developed the mechanical television in 1924. Johannes Gutenberg invented the printing press in 1450 and Tim Berners-Lee was responsible for the creation of the World Wide Web.
sometimes, depends on what you are using it for
Abacus was the first calculating device invented by the Chinese.
Communication device
The forty theives.
The first electronic medical device to be made is the relay. It was invented in 1835 by John Henry, who was an American scientist.
the latest device for communication is i.phone4s
Dean Karmen didn't invent the first water purification device; he invented a simple water filtration device for use in rural areas of developing countries.
Who invented the first ship, railroads, airplane, etc.