In 1876, Alexander Graham Bell developed his first working telephone. Inside the telephone was a liquid transmitter, a needle, and electrical circuitry.
it is a telephone which is digital and it has a computer inside it
It's the first socket inside your property - that's attached to the line coming in from the telephone pole.
in the phone there is a mic and a listener
the first telephone was black
describe how to use a telephone system to make contact with people inside and outside an organisation
they first had the first operating english telephone in 2011.
telephone
The first telephone was created in 1861 by Phillip Reis. That means the first telephone is 148 years old.
The telephone was built by Alexander Granham Bell,but the first paitient FOR the telephone in 1876
The very first telephone, also commonly is known as a children's toy, is a tin can telephone.
The first telephone in Australia was installed in Melbourne in 1879.
The first transatlantic telephone cable was completed in 1956