Results for: Telephone-book

What is a telephone?

A telephone is another name for a 'phone' or a 'mobile' or even a 'cell', which are all slang terms for the telephone. A telephone is a communication device used between tw (MORE)

What did the telephone do?

It speed up the communication. It created a new channel for longdistance communication, instead of letters which requires long timeto deliver and may become lost.
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How are telephones useful?

With the development of the virtual PBX system, we are able to have a more unified and sophisticated communication. This system is the result of the integration of the interne (MORE)

What is a cellular telephone?

A cellular telephone (cell phone) is a small, mobile communication device that you can call or send messages to people from. Many cell phones available now have upgrades such (MORE)