| 摘要 |
PURPOSE:To realize a simultaneous test for plural terminal devices, by connecting a central test device which stores test items and contains a test execution control means to extract these test times to an exchange and then giving tests to plural terminal devices connected to the exchange. CONSTITUTION:a system control part 16 discriminates the test item that is executed by a terminal device 4 and then indicates the test item to be executed to a test execution control part 14. For instance, the part 16 gives an indication to a terminal device 4-0 connected to an MODEM10-1 in order to execute a test item T1. In this case, the part 14 reads the item T1 out of a test item storing part 15 and transmits a control data to the device 4-0 via a circuit control part 13, a channel 0 and the MODEM10-0 to carry out a test. Then the part 14 reports the result of test to the part 16. The part 16 stores the result of test in a control table and at the same time gives an indication for execution of an item T2. The part 16 displays the results of all tests to a console 17 or reports them to the device 4-0. |
