| 摘要 |
A remote control for controlling a receiver having selective access mode which restricts unauthorized access and permitting access to unrestricted access content, having a common housing, a power source; a microprocessor; a transmitter; a content selector; and an activator, the activator preventing user restricted content access prior to activation, and initiates a process within the microprocessor to communicate codes for controlling a corresponding receiver, which permits user access to restricted access content and unrestricted access content until exhaustion of the predetermined temporal limitation on usage; prevents user access to restricted access content after exhaustion of the predetermined temporal limitation on usage; and permits access to unrestricted access content after exhaustion of the temporal limitation on usage.
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