| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile terminal additional registration system capable of discouraging illegal registration, relating to additional registration of a mobile terminal.SOLUTION: A first center 20, upon receiving a request for additional registration from an owner mobile terminal 3a, preserves an additional non-owner information that contains both an intrinsic discrimination information which a non-owner mobile terminal 3b has and a password required for additional registration, by bundling with a terminal authentication unit information which a terminal authentication ECU8 of a vehicle 1 has and an owner information which the owner mobile terminal 3a has. The first center 20, when receiving a request for data issuance for additional registration from the non-owner mobile terminal 3b, issues an additional key information which allows additional registration to the terminal authentication ECU8 of the vehicle 1 for which the owner mobile terminal 3a is registered under a condition of agreement of a password required for additional registration of the non-owner mobile terminal 3b.SELECTED DRAWING: Figure 1 |
