Patent ID: 8521084

Claim:
A mobile station configured for interfacing with systems using file systems having different file-identification protocols comprising: an over-the-air transceiver for wireless communication with a trusted service manager; a near-field communications transceiver for communication with a terminal reader that uses a data exchange protocol that includes file-identifiers of a first size; a memory for storing files arranged according to two different sets of files wherein the first set of files is identified by file-identifiers of the first size and the second set of file is identified by file-identifiers of a second size that is a different size from the first size; and a processor configured to provide access via the OTA transceiver to the stored files, and provide access via the near-field communications transceiver to the stored files by when no selection command is provided, accessing the first set of files using a Java-based emulator emulating one of the file identification protocols, and when a selection command is provided, accessing the second set of files using one or more Java application-programming interfaces.