摘要 |
A module (2) for a data carrier (1) includes an integrated circuit device (9) and transmission means (10), and the module (2) can be tested with the aid of test means (19) during a test operation, which test means (19) can generate a test-result signal (TRS2, TRS3) in dependence on a test result thus determined, indication means (22), which are electrically switchable to a given indication mode ("1", "0") in dependence on the test-result signal (TRS2, TRS3), which indication means (22) are advantageously arranged directly on the module (2).
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