Operating data remote managing in memory-programmable communication system

摘要

Remote data management is carried out using a telecommunication device connected to the source communication system. This system is switched to a special operating mode using a specific procedure. In this mode, the keystrokes are transmitted from a program module representing the operating surface to the destination communication system. The received key identification information is evaluated at the system terminals via the corresp. program module. The orders are passed on to the program module used for peripheral-oriented processes. Data are displayed on a terminal display. Key identification information and display messages generated in the destination communication system are converted into multi-frequency code before transmission to other communication systems. The information is then converted into internal system protocol information.