ON-SITE INFORMATION DISPLAY SYSTEM FOR INTERNATIONAL TRANSMISSION TIME IN PRIVATE EXCHANGE

摘要

PURPOSE:To enable service while considering a time difference by providing a storage part to store the name of a site, local date and holiday and national holiday information corresponding to an international transmission dial number. CONSTITUTION:In a storage device 6 connected to a central processing unit 5 to execute exchange control, a memory area is provided to store the name of the site, local time and holiday and national holiday information corresponding to the international dial number. When line wire transmission is executed from a switch box 3 equipped with a display or from a multifunction telephone set 4 by using a line wire trunk 1, the onsite information corresponding to the dial of a called country are read out and displayed in the display part of the operating switch box or the multifunction telephone set.