METHOD AND DEVICE FOR SHARING/LINKING RETURN CONTENTS BETWEEN DIFFERENT NETWORKS BY USING SMART CARD STORING RETURN ACCESS CODE

摘要

PURPOSE: A method and a device for sharing/linking return contents between different networks by using a smart card storing a return access code are provided to use diverse contents on a wired network system in a wireless network system by linking with the wired network system through the smart card. CONSTITUTION: When the smart card(160) equipped with an ICC(IC Chip) storage area is connected to the first network, the smart card receives the return access code, which is a code for sharing/linking with the return contents to access at least more than two different networks, from the first network, and stores it into the ICC storage area. Connecting to the second network, the smart card shares/links with the return contents through the return access code stored in the ICC storage area.