| 摘要 |
<p>Conditional access for a service, such as a premium satellite service or other type of service, is provided using a non-landline telephone connection between a set top box and a service provider. An event requiring transmission of information to the service provider from a set top box is detected. A non-landline telephone connection between the set top box and the service provider is established. The information is sent to the service provider via the non-landline telephone connection. A service is received via the set top box in response to sending the information. The service is provided via a medium different than the non-landline connection.</p> |
