| 摘要 |
PURPOSE:To transmit voice accumulation service information even to a repeating exchanger which has only the discrete line interface by having a discrete line interface means, connecting information receiving means, control information receiving means and control means. CONSTITUTION:The starting from the repeating exchanger 2 is detected in the discrete line interface section 11. The discrete line interface section 11 executes the reception of the starting by the control of a control section 16 after the detection of the starting and executes the completion of the prepn. for the reception after the predetermined timing. The repeating exchanger 2 transmits the connection information as to which part of a memory section 15 a subscriber terminal 4 is to be connected by the information sent from the subscriber terminal 4. The connection information is received in an MF receiving section 12 of the voice accumulating device 1 and the internal selection of a memory section 15 is executed to connect the same to the repeating exchanger 2. The talking from a talkie transmission section 14 to the subscriber terminal 4, the reception of the control signal from the subscriber terminal 4 or the voice accumulation from the subscriber terminal 4 to the voice accumulating device 1 is executed in the talking state. The connection to the repeating exchanger is possible in this way. |
