摘要 |
The invention relates to, among other things, a method in which the following method steps are executed: storing a charge data record with a charge date in a network element (24) of a data transmission network; transmitting a service request message (82) for the use of a service by the user; allocating a service termination date for the user according to the service request message (82); changing the termination date according to the use of the service in the network element (24), and; determining the end of the service according to the service termination date in the network element (62). The method is simple and offers numerous advantages.
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