Method of securing a mobile telecommunication terminal
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United States of America Patent
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Feb 6, 2007
Grant Date -
Jan 8, 2004
app pub date -
Jul 2, 2003
filing date -
Jul 4, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A method of securing the use of a mobile telecommunication terminal comprising a (U)SIM card reader includes a terminal initialization step consisting of requesting the user to enter a personal password after inserting a (U)SIM card into the terminal and storing the password in the (U)SIM card and in memory in the terminal. On the occasion of subsequent uses the password is verified either against the password stored in the card or against the password requested of the user, and operation of the terminal is disabled in the event of a mismatch. Applications include mobile telecommunication terminals.
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