| 摘要 |
The invention concerns a method and a system for downloading on a first telecommunication equipment (1), confidential data concerning the owner of said first telecommunication equipment (1), said first telecommunication equipment (1) comprising: interfacing means (5) with at least a second telecommunication equipment (2) containing at least said confidential data, means for transmitting/receiving (7a, 8a, 7b, 8b) a sound signal, and means for storing (4) data. During the process, the interfacing means (5) send to the second telecommunication equipment (2), via a data transmission means (3, 3a), a request whereby downloading of confidential data is requested. The second telecommunication equipment (2) sends in response, to the first telecommunication equipment (1), the confidential data, which are contained in the sound signal. Said sound signal is received by said sound signal transmission/reception means (7a, 8a, 7b, 8b), then recorded in said storage means (4). The invention also concerns a method and a system for controlling confidential data. |
