Process and device for value added service access control

Details Process and device for value added service access control Process and device for value added service access control

2007-03-06

2007-03-06

Appiah, Charles N. (Department: 2617)

Telecommunications

Radiotelephone system

Special service

C455S003030, C455S456300, C704S225000, C709S231000

Reexamination Certificate

active

10492388

ABSTRACT:
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.

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