| 摘要 |
The invention relates to a cordless telephone having a clock function and comprising a base station with a mains power supply and a base-station time generator or clock-pulse generator as well as mobile part which has an internal power supply and a mobile-part time generator or clock-pulse generator. The mobile part comprises interrogation means for requesting the time from the base station, and vice versa, after a cut in the internal power supply of the corresponding other part. |
