Abstract: An embedded subscriber identity module (2) includes: a first memory zone (Z1) for storing an operating system (OS1); a second memory zone (Z2) for storing user data (DT) in memory that is accessible by the operating system (OS1); and a third memory zone (Z3) for storing a data model (MD) defining at least one criterion (CT) that is to be complied with by the user data (DT) contained in the second memory zone (Z2). The embedded subscriber identity module (2) further includes a determination module (8) configured to determine whether the user data (DT) complies with the at least one criterion; and a processor module (10) configured to cause at least one first predetermined action as defined in the data model (MD) to be executed if the user data (DT) is not in compliance with the at least one criterion.

Abstract: An embedded subscriber identity module (2) includes: a first memory zone (Z1) for storing an operating system (OS1); a second memory zone (Z2) for storing user data (DT) in memory that is accessible by the operating system (OS1); and a third memory zone (Z3) for storing a data model (MD) defining at least one criterion (CT) that is to be complied with by the user data (DT) contained in the second memory zone (Z2). The embedded subscriber identity module (2) further includes a determination module (8) configured to determine whether the user data (DT) complies with the at least one criterion; and a processor module (10) configured to cause at least one first predetermined action as defined in the data model (MD) to be executed if the user data (DT) is not in compliance with the at least one criterion.

Abstract: The invention relates to methods and devices for updating a cache memory in a telecommunications terminal suitable for co-operating with a subscriber identity module. Some implementations of the subscriber identity module may perform operations that include detecting a modification of an elementary file and generating update data associated with the modified elementary file. During a starting stage, the operations may further include receiving a start message from the terminal; receiving a request serving to identity an elementary file for processing; sending the update data associated with the elementary file for processing; and reading the elementary file in compliance with a read command from the terminal. The invention also provides corresponding methods and devices for the terminal, and the corresponding module and terminal.

Abstract: The invention in particular relates to the execution control of protected internal functions and applications embedded in a mobile terminal microcircuit card. The control of a protected internal function is directly carried out in the microcircuit card. After having detected (400) a command for placing the card on standby, on the basis of an item of information received from a mobile terminal into which is connected the card, at least one indication relative to the execution of the protected internal function is analyzed (415). If the protected internal function is liable to be affected by the execution of the command for placing on standby, the execution of the command for placing on standby is deferred (410).

Abstract: The invention relates to methods and devices for updating a cache memory in a telecommunications terminal suitable for co-operating with a subscriber identity module. Some implementations of the subscriber identity module may perform operations that include detecting a modification of an elementary file and generating update data associated with the modified elementary file. During a starting stage, the operations may further include receiving a start message from the terminal; receiving a request serving to identity an elementary file for processing; sending the update data associated with the elementary file for processing; and reading the elementary file in compliance with a read command from the terminal. The invention also provides corresponding methods and devices for the terminal, and the corresponding module and terminal.

Abstract: The invention in particular relates to the execution control of protected internal functions and applications embedded in a mobile terminal microcircuit card. The control of a protected internal function is directly carried out in the microcircuit card. After having detected (400) a command for placing the card on standby, on the basis of an item of information received from a mobile terminal into which is connected the card, at least one indication relative to the execution of the protected internal function is analyzed (415). If the protected internal function is liable to be affected by the execution of the command for placing on standby, the execution of the command for placing on standby is deferred (410).