Electronic entity i.e. ID-1 card, has movable ring including clearance relative to body between its two configurations, so as to inhibit or authorize communication of antenna with outside according to configuration of ring

摘要

The entity i.e. ID-1 card has a body including an antenna (16) connected to a microcircuit, and a movable ring (22) connected to the body, where a portion (22A) of the ring is intended to interact with the antenna. The ring includes a clearance relative to the body between its two configurations in which the portion of the ring is in close proximity to the antenna for interaction with the antenna, so as to inhibit or authorize a communication of the antenna with the outside according to the configuration of the ring.