The phone was invented in 1876. The first cell phone prototype was made in 1946 and the first working cell phone was made by Dr. Martin Cooper of Motorola in 1974. The first cell phones were used only by the government and in 1984 they were finally sold to the public.
when did they make telephones
make telephones?
To make "telephone" plural possessive, you would add an apostrophe after the "s" in "telephones" if there is more than one telephone being discussed. For example, "The telephones' cords were tangled."
do you how do you make cellphones and how do you make telephones
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Telephones were invented in 1876. No major milestone in telephones happened in 2000.
All telephones can make long distance calls. It is what service provider is offering you phone service that determines what kind of calls you can make. If you service provider offers long distance calling and you have a phone as well, you can make a long distance call.
If humans couldn't make anymore telephones than we won't be able to COMMUNICATE! Think about it, if you had a best friend and you wanted to talk to them over the phone at home what would you do?
Telephones are about instant communication with other people wherever they are.
Every single country on earth has telephones.
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Telephones can able to communicate with other telephones through Public Switched Telephone Network, which transmit voice signal over circuit switching technology.