| 摘要 |
PURPOSE:To lessen the misconnection or nonconnection caused in case the figure larger than the storage capacity of the outgoing register (OR) arrives to the outgoing sender (OS) before connection between OR and OS for the exchange in which the storage circuit is installed in separation to both OR and OS. CONSTITUTION:With dialing by the subscriber, OR stores sequentially the figures into the storage relay with every digit. At the same time, what orders the received figures are placed at is displayed through terminals 1D-6D and by the contact of the reception digit sending circuit. When dialing of the 6th figure is over, the figure storage circuit is switched toward OS. In case no connection is given between OR and OS at the receiving time of the 7th figure, relay LD1 is actuated. And relay LD2 prepares the operation after the operation circuit of the CA relay is cut off. If the 8th digit arrives before connection of OS, realy BTR operates with the busy tone released for OR and OS. |
