| CPC G06F 21/629 (2013.01) | 18 Claims |
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1. An information processing device comprising:
a communication unit configured to communicate with a predetermined external terminal and an external terminal; and
a controller configured to:
receive, through the communication unit, transition instruction information from the predetermined external terminal, the transition instruction information including a predetermined terminal ID and instructing a transition to a function restriction mode;
in response to receiving the transition instruction information, transition to the function restriction mode to restrict a usable function;
receive, through the communication unit, release instruction information from the external terminal, the release instruction information including a transmission source terminal ID and instructing release of the function restriction mode;
determine whether the transmission source terminal ID received from the external terminal matches the predetermined terminal ID received from the predetermined external terminal;
in response to determining that the transmission source terminal ID matches the predetermined terminal ID, perform a first process to release the function restriction mode; and
in response to determining that the transmission source ID does not match the predetermined terminal ID, perform a second process different from the first process to perform at least an additional restriction of a function and/or information.
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