Method and interactive exchange between a subscriber identification module co-operating with a terminal in a radiotelephone, and a local device

摘要

The invention concerns a method for interactive exchange between a subscriber identification module, co-operating with a terminal in a radiotelephone, and at least a local device. The invention is characterised in that it provides a step which consists in using a first communication channel between the local device and the subscriber identification module. Said first communication channel carries at least a message enabling the subscriber identification module to receive and/or request information from the local device and/or vice-versa.