Method and device for signalling the variable up-to-date tariff for added value services based on intelligent networks

and that, in the case of compatibility, corresponding charging information is forwarded from the service control point via a service switching point to the requesting A-subscriber and to a customer data acquisition (KDE) connected to the TK network, from which the customer data collection calculates the fees to be paid by the calling A-subscriber. As a result, value-added services, which are anyway IN-based, can be extended to variable tariffing by the called destination subscriber without great additional outlay, but authorization for tariffing at a neutral point in the TC network is checked in each case. from which the customer data collection calculates the fees to be paid by the calling A-subscriber. As a result, value-added services, which are anyway IN-based, can be extended to variable tariffing by the called destination subscriber without great additional outlay, but authorization for tariffing at a neutral point in the TC network is checked in each case. from which the customer data collection calculates the fees to be paid by the calling A-subscriber. As a result, value-added services, which are anyway IN-based, can be extended to variable tariffing by the called destination subscriber without great additional outlay, but authorization for tariffing at a neutral point in the TC network is checked in each case.