| 摘要 |
PROBLEM TO BE SOLVED: To provide a sound output confirmation test system in a time signal guide system that can quickly confirm and test a sound output of a time signal guide service in spite of an inexpensive configuration. SOLUTION: A remote maintenance operation terminal 8 and a time sound signal supply device 6 are connected via a user line 17, after remote maintenance operation terminal 8 gives a test instruction to the time sound signal supply device 6, the user line 17 is once opened, a test sound signal transmission section 19 is connected to a terminal providing the '117' number service in an exchange 4 via the user line 17, a recording and reproducing means 22 records a served time signal sound signal, then after the user line 17 is again opened, and the user line 17 is connected to the remote maintenance operation terminal 8, which receives the time sound signal reproduced and transmitted from the recording and reproducing means 22 having recorded the signal so as to confirm and test a sound output of the time signal guide service provided from the exchange 4. |
