| 摘要 |
A method of authentication using an electronic device, comprising: providing a computer having a sound receiving and generating sub-system including a microphone; providing a personal communicator which utilizes a communication network; initiating a connection by said computer, over said communications network, to said personal communicator; and identifying said personal communicator responsive to an audio response of said personal communicator to said connection initiation. Preferably, the personal communicator is a cellular telephone. |
