| 摘要 |
<p>Systems, methods, and programs for activating a feature 325 on a wireless device 300 including requesting the feature at the wireless device 300 are disclosed. A feature 325 includes additional functions and services that add capability to or are accessed by the wireless device 300, such as voice mail, voice recognition, access to GPS, MPEG functions, and access to a data channel or increased data rates. The wireless device 300 downloads a component 305 from a download server 315 that contains the logic to configure the wireless device 300 as well as a carrier server 325 to activate the feature 325. An expiration parameter or other licensing term may be associated with the requested feature 325. Upon expiration, the wireless device 300 and/or carrier server is reconfigured to deactivate the feature 325.</p> |
