| 摘要 |
The invention relates to a communication network (1) comprising a mobile communication unit (3'), which is assigned to an inquirer (B) and comprises a processor unit (5) and a read unit. The read unit can detect a code of a target person (A), wherein the code contains an identification of the target person (A). The identification from the mobile communication unit (3') of the inquirer is transmitted to a network computer unit (2), which directs an inquiry of the inquirer (B) to a communication unit of the target person (A) on the basis of the identification. |
