ATTENDANT BOARD CONTROL SYSTEM

PURPOSE:To improve the versatility and flexibility of displayed contents by providing a CRT display device, an operating panel and a control processor controlling them to a terminal device and connecting directly the processor and an attendant board. CONSTITUTION:The attendant board (ATT) 37 is connected to a main switch (SW) 21 via an attendant board connecting section ATI26 and tied to the control processor (CPU) 351 of an information processing terminal device 35 connected to the main switch SW21 via a digital subscriber circuit DLC22 with an information line 39. Through the constitution above, the CPU351 displays as it is the information received from the ATT37 via the information line 39 onto CRT display device 252 and the said information is displayed with command information by the operation of the ATT37 in place of command information by the operation of an operation K.B.253. Thus, lots of information impossible for display only on the operating panel of the attendant board is displayed together with characters thereby improving the versatility and flexibility of displayed content.