| 摘要 |
PURPOSE:To register the calling information such as the calling number, the called number, the calling frequency, the calling time, the calling charge and the like with every call through the computer equipment for the crossbar-type automatic exchange by installing the counter device which catches and counts the pulses generated from the K-system frequency metering device. CONSTITUTION:In the charging system of the crossbar-type automatic exchange, adaptor device 23 is provided to accept the calling number storage information and the called number storage information accumulated in register OR or marker MKR and office register COR regardless of capture of office trunk COGT and CBWT when the main wire originating connection is given. In addition, counter 22 is connected to computer equipment 19 provided at block 25 where the pulses generated through K-system frequency metering device 4. Thus, the calling number, the called number, the calling frequency and others are registered via equipment 19 with every call. |
