AUTOMATIC CALL SYSTEM FOR AUTOMATIC EXCHANGE

PURPOSE:To improve the service to users by connecting a request of an automatic morning call from a caller to a called party at a designated time and calling the caller and processing called party information obtained from the called party when the called party information is coincident with the condition designated by the caller. CONSTITUTION:When a subscriber of a subscriber device 8 is,e.g., a sponser of a sports meeting, the device 8 is operated in advance and its oscillator sends a prescribed frequency f1 when the sports meeting is held at the day and a prescribed frequency f2 when the meeting is not held. When a connection path from a called party information detection circuit 91 to the subscriber device 8 is set, the subscriber device 8 automatically responds to it and a signal of a prescribed frequency f1 or f2 is sent from the oscillation circuit to a called party information detection circuit 91. The circuit 91 detects it to activate a corresponding relay 910 (held) or 911 (not held). For example, when the caller sets a call pattern '1', since the operation of the relay 910 and its call pattern '1' are coincident when the sports meeting is held, the caller is called at a designated time and a talkie message is sent.