| 摘要 |
PURPOSE:To save the handling time of user's operation from transmitting once again if desiring to speak again after automatic disconnection at a limiting time and the handling time of the user's responding once again if desiring to speak again when a call from the same opposite party comes in again after the automatic disconnection in speech between the slave sets of a digital cordless telephone system. CONSTITUTION:The system is provided with an ID of an opposite slave set storage device 5 storing the ID number of the opposite slave set with which the user speaks before disconnection, a time measuring device 2 measuring a specified time after automatic disconnection, and an automatic transmission start-up device 3 automatically starting-up a transmission signal transmitter 7 to the opposite slave set provided with the ID number stored in the ID of an opposite slave set storage device 5 with information of the finish of measuring from the time measuring device 2 after automatic disconnection. In addition, the system is provided with an automatic response start-up device starting-up a response signal transmitter when an incomming signal detector detects an incomming call after automatic disconnection and it is the call from the opposite slave set stored in the ID of an opposite slave set storage device. |
