| 摘要 |
A subscriber to a wireless communications network is authenticated and charged for communication between subscriber's line equipment and the wireless communications network by using a mobile radio communications system including a mobile radio communications network and a mobile station belonging to the subscriber. Information identifying at least one of the subscriber and the mobile station is transferred via the subscriber's line equipment by the wireless communications network to the mobile radio communications network, or the mobile station sends the mobile radio communications network a signal, as a result of which the mobile radio communications network sends the mobile station a chargeable short message containing information for accessing the wireless communications network. The charge for the communication between the subscriber's line equipment and the wireless communications network is applied by charging for the short message in the mobile radio communications network. The operators of the wireless communications network and the mobile radio communications system are not involved in any additional investment in new modules.
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