| 摘要 |
PROBLEM TO BE SOLVED: To readily notify that user data are not stored in a communication terminal which deletes user data, in response to remote operations. SOLUTION: The communication terminal 1 comprises a storage part 11, a receiving part 12, a determining part 13, a transmitting part 14, a deleting part 15, and a restarting part 16. The storage part 11 stores input data as user data. The receiving part 12 receives an instruction signal indicating deletion of the user data. The determining part 13 determines whether the user data are stored, when the receiving part 12 receives the instruction signal indicating deletion of the user data. When the determining part 13 determines that the user data are not stored, the transmitting part 14 transmits a response signal indicating the determination. The deleting part 15 deletes the user data when the determining part 13 determines that the user data are stored and a restarting part 16 performs restart processing. COPYRIGHT: (C)2008,JPO&INPIT
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