摘要 |
PURPOSE:To provide an automatic changing device for password number capable of freely changing a registered password number without getting assistance from another, securing sufficient safety, even if a member forgets his password number when he wants to change the password number. CONSTITUTION:This device is composed of a line correspondence part 1, a member information part 3 registering and controlling a password number and a communication telephone number every member identification data, a storage device 5, password number changing information temporary storage part 2 temporarily storing inputted member identification data and information of a new password number to be changed in the storage device and a new password number propriety confirmation part 4 obtaining the communication telephone number corresponding to the temporarily stored member identification data from the member information part 3, performing a transmission to the member in accordance with this communication telephone number, comparing the new password number that member answering the phone inputs according to a request with the new password number which is temporarily stored and registering the new password number which is temporarily stored in a member information part 3 if the passwords match. |