| 摘要 |
PROBLEM TO BE SOLVED: To provide a locker device which is available when a user provides his or her minimum personal information to a locker management company. SOLUTION: This locker device is provided with a locker designating means, a first input means 8 for inputting a cell phone email address 32, an initial use period setting means 22 for setting the use period of a locker 2, an authentication code notifying means 16 for notifying a cell phone email address of an authentication code 31 necessary for opening/closing a locker, a second input means 7 for inputting the authentication code, a locker opening/closing means 6 for opening/closing a locker by inputting the cell phone email address and the authentication code, a second use period setting means 23 for changing the use period of the locker when the locker is being used, a second use period storage means 21 for storing the changed use period and a second residual use period changing/calculating means for calculating a residual use period based on the changed use period. When the use period is changed, the newly calculated second residual use period is calculated and stored. COPYRIGHT: (C)2007,JPO&INPIT
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