| 摘要 |
PURPOSE:To automatically transmit the signal between stations according to the signal system designated with the designation from the outgoing station, by designating the signal system between stations possible for reception at incoming station to the outgoing station. CONSTITUTION:At the outgoing station, the outgoing telephone set TEL1 or the incoming trunk ICT1 is connected to the outgoing trunk OGT1, and the outgoing sender OS1 and the outgoing trunk OGT1 which can deliver the signal between stations of multifrequency signal system MF and dial pulse system DP are connected. Further, at the incoming station, when it is started with the trunk OGT1 of the outgoing station, it is connected to the incoming register IR2 via the incoming register link IRL2, and if the register IR2 is connected to the multifrequency signal receiver MFRCV2 with the register controller RCONT2, the signal between stations according to MF system is delivered. Further, in case of the connection to the dial pulse receiver DPR2, the designation signal delivering the signal between stations according to DP system is delivered, and the sender controller SCONT1 of the outgoing station delivers the signal between stations received and designated. |
