Remote wireless smart card permitting switching between services, terminal thereof and communication system for use thereof

A remote wireless smart card comprising:

• a smart-card model, a control module and a wireless communication module:
• wherein the smart card model is configured to be arranged in a smart-card terminal unit for conductive contacts between the smart card model and a smart-card terminal unit as well as electrical signal transfer between the smart-card terminal unit and a control module;
• wherein the control module, is configured for being used for parsing and analyzing an interface protocol between a smart-card terminal unit and a destination smart card and for executing communication protocol with a destination smart card control equipment and the control module is connected via the electrical connector with the smart-card model, said parsing comprising receiving an electrical signal transferred by the smart card model according to electrical characteristics of the smart card and parsing it into standard data for transfer to the destination smart card;
• and
• wherein the wireless communication module is configured to be used for wireless communication via a wireless network between the remote wireless smart card and the destination smart card control equipment, and the wireless communication module is connected via hardware (providing by the electrical connector) or software (providing a set of data stream protocols) interface with the smart-card model.