| 摘要 |
PURPOSE:To obtain a false call equipment which can be applied the stabilization test of a paging system having a calling function of a pager which displays the additional numeric characters, by adding an additional numeric character oscillation circuit. CONSTITUTION:When an operating board 4 is operated to drive a control circuit 6, the originating circuits 7a-7n deliver the start signals to a paging system to be tested and detect the start confirmation signals delivered from said paging system. When the circuit 6 is driven, a switch circuit 5 is changed over. Then the circuits 7a-7n are connected successively to a multi-frequency oscillation circuit 1, a ringing tone receiver 2 and an additional numeric character oscillation circuit 3 respectively. When the transmission is over with those additional numeric characters, the circuit 6 is driven to cut of the connections of circuits 7a-7n. Then the circuit 6 driven further for control of those circuits 7a-7n for transmission of a cut-off signal of the paging system. Thus a series of operating actions are through. |
