| 摘要 |
The method involves transmitting an identification code to an access node (2) with a mobile telephone (1). An access code is sent to the mobile telephone by the access nodes if the identification code is detected as valid. The access code is detected with an optical reader (5). The access is allowed if the access code is detected as valid. The identification code is a phone number of the mobile telephone. Independent claims are also included for the following: (1) a device for executing the access control method; and (2) a computer program product stored on a medium used by a computer. |
