Abstract: An embodiment provides an electronic card terminal apparatus comprising: a mobile terminal comprising a card socket; and an electronic card coupled to the card socket, the electronic card comprising: a connector comprising a plurality of terminals connected to the card socket; at least one wireless short distance communication module electrically connected to the connector and performing wireless short distance communication through a predetermined frequency band; a card module storing user information and electrically connected to the connector and the wireless short distance communication module; and an antenna transmitting/receiving data of the wireless short distance communication module.