CONSUMER AND REVOCATION OF THEIR EQUIPMENT

摘要

A kind of system, the CE equipment (60) of the second hand in potential buyer is allowed to search the device (55) in the list (60) of identifier, in order to determine that CE devices (60) are partially or completely prohibited due to revocation. Cancelling that list (55) can be can be online by user, such as internet, or can store in DVD. The CE equipment (60), which can be equipped with, cancels positioning indicator 61, when being activated by user, so that CE equipment (60) accesses online revocation list (55), check that it cancels state, and export and cancelled state output to user. In addition, CE equipment (60) may include cancelling positioning indicator (61) to access CE devices (60) determination of anti-interference storing mechanism (63) and export the state of cancelling.