| 摘要 |
PURPOSE:To realize the abbreviated dial originating from the telephone other than the telephones registered for the abbreviated dialing, by registering previously the key number allotted to the subscriber in the register of the abbreviated dialing. CONSTITUTION:In case the subscriber of abbreviated dial register of subscriber SUBa2 gives an abbreviated dial originating from subscriber SUBa1, both the key number and the abbreviated dial number are dialed. This information is transmitted to local office EL2, and central processor CPU3 gives a collation between the received key number and the key number stored previously in memory device MEM3. And if an agreement is obtained through the above collation, the selection number of the corresponding called subscriber SUBb is transmitted to local office EL1. Receiving the selection number, office EL1 gives a connection between subscribers SUBa1 and SUBb based on the ordinary originating connection. |
