| 摘要 |
PURPOSE:To minimize the loss of data caused in a main device by dividing the speech path unit of the main device or a private branch exchange of a digital cordless telephone system into two units, actuating one of both divided speech path units by the clocks of two systems and storing only the data that are supplied to the main device or the private branch exchange in a buffer via a base station. CONSTITUTION:A digital cordless telephone system includes the clock sources 8a and 8b of two systems, a speech path unit 4a which has the selection right of both sources 8a and 8b, and a speech path unit 4b which is synchronizing with one of both sources 8a and 8b. Then an elastic buffer is prepared in a base station interface 6 to decide whether or not a digital network is connected and whether or not the data are transferred via a base station. Thus the loss of data can be minimized in a main device. |
