| 摘要 |
PURPOSE:To provide a dealing board miniaturized, reduced in weight and with modern design. CONSTITUTION:The button information for connecting a call to hand sets 102, 103 of a dial button, an auto dial button and a holding button, etc., is displayed on the display means of a display device 101. By selecting the buttons by the selective means of the display device 101, the call connection control of the handsets 102 and 103 is attained by only the display device. The dealing board is composed of this display device 101, a panel 107 and a base 110 storing the display device 101, and the handsets 102, 103. |
