| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable terminal device, wherein a burden of an unlocking operation on a user is reduced when utilizing a function with a high frequency of use in, and protection of privacy is attained while shortening the time required for speedily unlocking a function desired to utilize.SOLUTION: In a lock state where utilization of functions that a portable terminal device 100 has is limited, a control part 202 waits for input of a cancellation code or of a simplified code with less characters than the cancellation code. When the cancellation code is input, the control part 202 is shifted to a simple cancellation state where the utilization limitation of a part of functions is canceled. |
