Method and apparatus for operating a blocked secure storage memory
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United States of America Patent
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Jul 29, 2008
Grant Date -
May 20, 2004
app pub date -
Nov 15, 2002
filing date -
Nov 15, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides an apparatus and method for service access for a mobile communication device. The apparatus can include an identity module for storing user information in the mobile communication device. The identity module can include an identity module frame, a secure storage memory coupled to the frame, the secure storage memory including a mobile communication device subscriber identity and the user information, and an identity module controller coupled to the secure storage memory and the frame, the identity module controller configured to block access to the user information and grant access to the mobile communication device subscriber identity when the identity module enters a blocked mode. The identity module controller may grant access to the mobile communication device subscriber identity in response to a request for a service access communication.
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