| 主权项 |
1. A personal communication device comprising:
a processor; an interface that accepts a physical key device for the personal communication device, wherein the physical key device is unique and individual to the personal communication device and stores information comprising an authentication code, and wherein the information is encrypted using a public key; and a memory that stores instructions that, when executed by the processor, cause the processor to perform operations comprising
determining if the physical key device is plugged into the interface of the personal communication device,if a determination is made that the physical key device is plugged into the interface,
validating the physical key device using the authentication code stored on the physical key device,if a valid physical key device is plugged into the interface, decrypting the information using a private key stored in the memory, and activating a personal mode of operation for the personal communication device, the personal mode of operation allowing access to a first set of functions and a second set of functions of the personal communication device, wherein the second set of functions comprises device feature settings previously received from a user of the personal communication device to be activated for the personal mode of operation, andif an invalid physical key device is plugged into the interface, activating a public mode of operation for the personal communication device, the public mode of operation allowing access to the first set of functions of the personal communication device, prohibiting access to the second set of functions of the personal communication device, and providing limitations on communication that are allowed, and if a determination is made that the physical key device is not plugged into the interface, activating the public mode of communication, and
deactivating the public mode of operation after a set time period has expired when the physical key device is not plugged into the interface. |
