1. The transmission of control signals and information between two or more locations, such as by telegraph, radio, or television. 2. The transmission of data between two computer systems over telecommunication lines and between a computer system and remote devices.
Using your computer to communicate with another computer via telephone lines and your modem.
The science of data or voice communication at a distance using wire, radio, optical or electromagnetic channels.
Communication over long distances, especially by electrical means such as by telephone, radio, satellite, television and the internet.