It is provided a method implemented by an electronic device comprising a near field communication (NFC) system. The system comprises an NFC contactless front end, a plurality of secure element interfaces to which a plurality of secure elements are connected, and a processing unit adapted to control the NFC contactless front end and the plurality of secure elements through the secure element interfaces. The method comprises sending (S10) an initialization command to all the secure elements through the secure element interfaces, upon exposure of the NFC contactless front end to an NFC reader. The method improves the field of near field communication.