Electronic command device of digital Japanese-made command system in a private exchange

摘要

end. TECHNICAL FIELD OF THE INVENTION;This is related to an electronic command unit of a Japanese pager system in a digital private exchange.;I. Technical Problems to be Solved by the Invention;And a digital private exchange for displaying and managing the information of the calling phone on the touch screen as the transmission line is digitized.;All. The point of the solution of the invention;A main system for receiving a predetermined command phone selection data to generate a ring signal, switching the ring signal to a command phone or a command phone group, and outputting a ring signal, a ring system for receiving and filtering the ring signal output from the main system And a plurality of transmission units for outputting the response data to the main system by compensating for loss of the ring signal and outputting the signals to the switched command telephones, detecting the command telephones when they are answered, and outputting the response data to the main system, A touch screen for displaying information on command telephones and main system with graphics and outputting corresponding pixel data when a graphic for a command or telephone group is touched by an external touch, On the touch screen and manages the caller's phone number. A memory for storing program data and control data for pixel data of each graphic of the touch screen and selection data for the command phone for pixel data of the touch screen; A control unit for reading out and outputting control data for the command phone pixel data from the memory when the pixel data is input from the touch screen, and a control unit for receiving command phone control data read from the memory under control of the control unit, A data matching unit for receiving the input signal and matching the impedance with the main system and outputting it to the main system; and a control unit for converting the voice into a voice signal and outputting the voice signal to the called phones under the control of the control unit, To the transmitter / receiver section, And a voice matching unit for matching the input and output voice signals with each other.;la. Important Uses of the Invention;It is used for Japanese command system.