| 摘要 |
This application concerns a process for controlling access by a user ( 7 ) to a value added service (VAS) ( 5 ) received via receiver device ( 2 ), designed for connection to a device ( 3 ) for transmission of said VAS via network ( 4 ). Receiver device ( 2 ) receives said VAS ( 5 ) from transmitter device ( 3 ) in partially enciphered form. Said VAS is transmitted by said transmitter device without any request from user ( 7 ). Receiver device ( 2 ) receives said VAS ( 5 ) from transmitter device ( 3 ) in partially enciphered form. This application also applies to the system for implementation of said process. |
