| 摘要 |
<p>A method for server-based managing of unique memory device identifications, such as serial numbers, of memory devices having unique memory device identifications, like MIFARE devices, preferably emulated MIFARE devices like SmartMX cards, which memory devices are arranged in mobile communication devices, comprises keeping a repository of available memory device identifications; fetching a memory device identification from the repository and sending it to a specific mobile communication device; and instructing the mobile communication device to change the memory device identification of its associated memory device from its present value to the received new value. Further, the server instructs the mobile communication device to return the previous value of the memory device identification of its associated memory device. Finally, the server will add the returned memory device identification value to the repository of memory device identifications.</p> |
