Patent ID: 9635549
Date: 2017-04-25
CPC Classifications: H04B,H04M,H04W

Claim:
1. A method comprising: converting subscriber identity module (SIM)-related request signals to file access signals, the file access signals identifying at least one location associated with a SIM function on a user removable memory and at least one file access function; communicating the file access signals with the user removable memory via a connector; the user removable memory configured for both SIM function and read and/or write file access function; after a predetermined time period subsequent to the step of transferring a first data parameter, transferring a read access signal to the user removable memory and subsequently receiving a second data parameter from, and generated by, the user removable memory; and opening a different file which is mapped to at least one different location associated with the SIM function on the user removable memory, transferring the mapping and the read access signal to the user removable memory, and receiving from the user removable memory the second data parameter for storage in the opened, different file.