a mobile terminal includes a destination specifying unit which is configured to specify a communication destination . a server connection unit is configured to connect the mobile terminal with a history server which manages communication history . a history information acquisition unit is configured to transmit a request to the history server through the server connection unit and to acquire history information having a metadata described in a structured language and containing an update information of a communication history of the communication destination , specified by the destination specifying unit , from the history server through the server connection unit .