What products does communication include? Does the computer belong to communication products?
If the computer increases the communication module, but the realization of voice and timely communication should be done, but now the combination of computer and communication is becoming more and more close, it can be said that the information system ~!
Computers aren't, computers are tools. Communications products are divided into wired and wireless, core network and access network, such as mobile terminals, and then base station, and then program-controlled switches, routers, switches, and so on