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Method for system downloading, on a telecommunication equipment, confidential data concerning owner of said equipment, and control of said data
Method for system downloading, on a telecommunication equipment, confidential data concerning owner of said equipment, and control of said data
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机译:系统在电信设备上下载与所述设备所有者有关的机密数据并控制所述数据的方法
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摘要
During the process, the interfacing unit (5) sends to the second telecommunication equipment (2), via a data transmission unit (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. The sound signal is received by the sound signal transmission/reception unit (7a, 8a, 7b, 8b), then recorded in the storage unit (4). The first telecommunication equipment (1) comprises interfacing unit (5) with at least a second telecommunication equipment (2) containing the confidential data, unit for transmitting/receiving (7a, 8a, 7b, 8b) a sound signal, and unit for storing (4) data.
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