摘要 |
A method for the setup and charge-related billing of a telecommunication connection from a telecommunication line unit of a communication network to a target telecommunication network, wherein the telecommunication connection is charged at a preference charge rate when the target communication line unit belongs to a previously made selection of target telecommunication line units and the telecommunication connection is charged at a charge rate that is more expensive vis-a-vis the preference charge rate when the target telecommunication connection does not belong to the selection. In order to have a flexible method that can be simply adapted to changing conditions, an intelligent network controls the setup of the telecommunication connection and provides bits of information that are necessary for the charge-related billing.
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