Method to switch subscriptions of a personal device supporting multiple subscriptions

A method to switch subscriptions of a personal device supporting multiple subscriptions, comprising performing said subscription switching automatically based on a generated event, said multiple subscriptions supported by means of a Universal Integrated Circuit Card, or UICC, said method comprising:

• analyzing the contents of a Terminal Profile message sent to the UICC in its initialization to discover said capabilities supported by said personal device;
• generating said event by means of an application running on top of the operating system of said personal device, said event containing encoded information to perform said subscription switching;
• and
• communicating said application and said UICC and capturing, said UICC, said event generated by said application according to the capabilities supported by said personal device.