| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication system and a base station device capable of conducting a speech test without adding any device or affecting the operation.SOLUTION: A radio communication system comprises: a base station device 20 and at least one mobile station device 10 capable of connecting to the base station device 20 via a radio communication line. The mobile station device 10 has a test mode to conduct a speech test for itself or between it and another mobile station device. The base station device 20 has a loopback control section 23 which transmits the speech signals received from the mobile station device 10 back to the mobile station device 10 or another mobile station device in the test mode. |
