Repeatedly calling system

Abstract

Abstract PURPOSE:To simplify repeatedly calling operations, by confirming that a telephone terminal catches a circuit and has dialed when a repeated call is made and catching the circuit again after releasing the circuit once, and then, executing a repeated calling function. CONSTITUTION:A dial number sending and identifying means 200 identifies whether or not a telephone terminal equipment catches a circuit 1 and has sent dial numbers, when a repeated call means 100 is actuated. A circuit cutting means 300 once releases the caught circuit 1 and again catches the circuit 1 thereafter, when the identifying means 200 identifies that the dial numbers are sent. The repeated call means 100 executes repeatedly calling operations after a prescribed time has passed from the recapture of the circuit 1 by means of the circuit cutting means 300. Therefore, operations for once releasing the circuit 1 become unnecessary in the course of repeatedly calling operations when the circuit 1 is caught and dial numbers having been sent.

Inventors

• 👤 Masaaki Yamauchi
• 👤 雅昭 山内

Bibliographic Details