1. A mobile terminal, comprising:a first and a second operating system, the first operating system configured to:
receive, via a user interface, a card operation request for a subscriber identity module (SIM) card;
notify the second operating system of the card operation request; and
a virtual resource sharing control system coupled to the first and the second operating system, the virtual resource sharing control system configured to perform coordinated management on card operations on the SIM card for the first and the second operating systems, and send a feedback result of the card operation to the first operating system according to the card operation request and a status of the SIM card, the first operating system forwarding the feedback result to the second operating system.