| 摘要 |
The invention relates to a method for providing data relating to a user of a communication terminal (KEG 2 ) for a querying communication terminal (KEG 1 ). The method involves the communication terminal receiving a data query message (DAN), the data query message being used to transmit an identifier (MSISDN) for the querying communication terminal or for a user of the querying communication terminal. The communication terminal then outputs an identifier (MSISDN) for the querying communication terminal or for a user of the querying communication terminal using an output device (ANZ). The communication terminal accepts an input (G 3 ) made following the identifier which has been output, the input providing the communication terminal with information about a group of communication subscribers with which the identifier (MSISDN) can be associated. A data store (DS) is read to determine which information types (A 1 , A 3 ) are associated with this group (G 3 ), and the querying communication terminal is then provided with the data (D) relating to the user of the communication terminal which are connected with these information types (A 1 , A 3 ).
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