| 摘要 |
<p>The invention provides a system, in a network for telecommunication and data communication (34, 36) for consumption of at least one of the categories services and goods (14) comprising a code signaling scheme (40, 42, 46) for authorization of the consumption of services and goods (14). Thereby it makes use of a communication path from a consumer (10) differing from the communication path of a provider (14, 30).</p> |
