Mobile terminal device, method of mobile terminal, mobile terminal program, providing server providing server device, method and program for providing server.

摘要

"The device of mobile terminal, the method of mobile terminal, mobile terminal program, providing server providing server device, method and program for providing server.The present invention relates to a mobile terminal device, such as a mobile phone, using service of electronic money,In which the information is easily managed when installing a processing function of value to the mobile terminal device.An IC chip for IC card which is not contact is installed together with a mobile phone 7 having a function of access to the Internet.At the time of sale of the mobile phone 7, an application program is not installed in the IC chip.A user buys the mobile phone 7, after that, accesses an electronic money server 2 from the mobile phone 7 and installs a program for processing of value with the IC chip.The electronic money server 2 and the mobile phone 7 are cooperated and established the processing function value.In the processing of installation.The mobile phone 7 receives secret information from the electronic money server 2 for the purpose of ensuring safety and installs the information with the IC chip.