Patent ID: 7555290

Claim:
A method of automatically searching a matched mobile phone by means of conversation function of a personal handyphone system (PHS) mobile phone, which enables a PHS mobile phone to proceed with a process after receiving a user's personal information setup and then enter into search and conversation function modes, comprising the steps of: issuing a conversation setup request with a predetermined password, a primary system number or a number bundled to a sub-system via a wireless communication; selecting one of other PHS mobile phones for a valid conversation setup, when the other PHS mobile phone supporting the same function modes nearby receives the conversation setup request and responses, and performing a user's personal information exchange with the other PHS mobile phone automatically and displaying a result of the conversation setup; issuing a request for making friends to the other PHS mobile phone, according to the PHS mobile phone user's instruction; receiving a response for making friends from the other PHS mobile phone; and using the conversation function to communicate with the other PHS mobile phone.