Copper
Mainly all telephone wires are made of copper with a plastic coating for insulation. Older form of telephone wire had a paper or pulp insulation over the copper wire. They are also a twisted pair cable.
Mainly all telephone wires are made of copper with a plastic coating for insulation. Older form of telephone wire had a paper or pulp insulation over the copper wire. They are also a twisted pair cable.
because the wire telephone has wire in it Answer 2 Well, almost all telephones used today are electronic devices, including mobile phone, wire telephone and ip telephone. Wire telephone is just a sub branch of electronic telephone.
Regular telephone wire is rated a 28
vibrations
YES. YES.
the telephone wire it is connected 2
no
because it farts to the other person
SIC 3661 covers manufacturing wire telephone equipment
it is first converted into an electric signal by your telephone, and then transmitted over the copper wire
yes. it uses them by when you answer the phone the electrical energy is reflected from your telephone wire to the person you are talking to's wire.