Ntc 360 Week Two Telecommunications

Rotary dialing relies on a completely different concept. When using rotary dial, an electrical signal is applied an interrupted a number of times equal to the number the user wishes to dial. For instance, to dial a number 8 a telephone would have to interrupt the electrical signal 8 times. A pause signifies the completion of the first dialed numbered and the system prepares to receive the next number.

Voice and Data Communication Systems

Voice and data communication systems are the backbones of modern business organizations. Without these systems, business would quickly crumble due to competitors' ability to leverage such systems to communicate changes in the market and other required business information very quickly. If my business had more than one...