Patent ID: 6959202

Claim:
A mobile radio communication unit, comprising: a controller configured to operate in a normal mode and in an application mode, wherein the controller is configured to be controlled by an application program in a second mode of operation; at least one storage device, the at least one storage device storing identification information, wherein the identification information identifies a user of the mobile radio communication unit, and at least one application program configured to execute in a first mode of operation or a second mode of operation; and an interface coupled to the controller, the interface being for mechanically and electrically coupling to the at least one storage device, the at least one storage device being attachable to the interface, wherein while the interface is mechanically and electrically coupled to the at least one storage device, the controller is electrically coupled to the at least one storage device, and the application program is adapted to control said controller via the interface while executing in the second mode of operation.