Communication of digital data transmission between a Network location to one place. Through an intermediary, such as a communication cable. Radio waves or via GSM/GRSP
Communication Network to transmit digital data between one location to location. Through the medium of communication, such as radio waves or via cable, GSM / GRSP.
Communication Network to send digital data between one place to another place. Through the medium of communication, such as cable, radio, or through the system GSM / GRSP.