×

Mobile communication terminal

  • US 20030114191A1
  • Filed: 12/16/2002
  • Published: 06/19/2003
  • Est. Priority Date: 12/17/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. A mobile communication terminal, to which an external storage medium storing subscriber information can be arbitrarily attached and which can carry out communication as a terminal of a subscriber corresponding to the subscriber information stored in the attached external memory medium, the mobile communication terminal comprising:

  • encryption section configured to encrypt arbitrary information based on specific information stored in the attached external storage medium;

    decryption section configured to decrypt the encrypted information based on the specific information stored in the attached external storage medium;

    writing section configured to write the encrypted information in storage section other than the attached external storage medium; and

    acquiring section configured to acquire the decrypted information as read-out information read from the storage section, the decrypted information being obtained by decrypting the encrypted information stored in the storage section.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×