| 摘要 |
A card application stored in a USIM provides services in cooperation with device applications stored in a mobile device. The device application is downloaded for use by the user according to need. When the USIM is transferred to the new device at the time of changing the mobile device, the card application is also transferred therewith. However, since the device application compatible with the new mobile device after changing the device is not yet installed, the functions of the card application that had been used until then cannot be used. Solution(s) Information unique to the card application stored in the USIM and information unique to the device are handed over to the search system, and the search system sends the compatible device application information as the search result based on the information to the mobile device, and makes the mobile device display the search result and then the user selects and performs download procedures according to need.
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