Au IC Card

It is utilized by the terminal of KDDI and Okinawa cellular portable telephone service au, the installation and removal possible IC card where information of the identificationof the user was written. It is introduced consecutively from the terminalof 2005July sale.

With IC card where information of the identification whose is specific every contractor is recorded, the terminal whichis installedbecomes the terminalof that contractor. In contract of 1 circuit, it can use properly the plural terminal saccording to feeling and use. Installing inthe GSM terminalof the foreign country, it is possible, to utilize,bythe fact that it joins to the international roaming service "GLOBAL EXPERT" of au, it can utilize the audio telephone call service of the cooperation portable telephone company of worldwide 160 countries.The electroniccertificate which KDDIissues(the aucertificate)it is possible, compared to canconnectto Internet safely to

retain. The certificatecanutilize ID / in place of the password in this human verification, can doelectronic commerce and the member register etc. smoothly. It is possible also to retainthe electroniccertificate whichother companies issue.