Patent ID: 7543043

Claim:
A system for establishing wireless communication, comprising: a first communication apparatus comprising: means for establishing a user name and a password of the first communication apparatus; first wireless communication means for establishing wireless communication with a second communication apparatus based on a predetermined wireless standard; first detection means for detecting a presence of an information recording medium; writing means for writing, by contactless communication based only upon detection of the information recording medium, the user name and the password to the information recording medium, the user name and the password being established for forming wireless communication between the first communication apparatus and the second communication apparatus, wherein the second communication apparatus comprises: second wireless communication means for carrying out wireless communication with the first communication apparatus based on the predetermined wireless communication standard; second detection means for detecting the presence of the information recording medium; reading means for reading, by contactless communication, the user name and the password of the first communication apparatus from the information recording medium; and establishing means for establishing the wireless communication with the first communication apparatus according to the user name and the password.