Transmission-side mobile unit, reception-side mobile unit, information communication system, information communication method, and server apparatus

摘要

An information communication system 1 according to the present invention is comprised of a cellular phone 10 having a data storage 11 , a data list transmitter 13 , and a data transmitter 16; and a cellular phone 20 having a check list DB 21 and a data receiver 26 . The cellular phone 10 makes the data list transmitter 13 transmit a data list of content data stored in the data storage 11 , to the cellular phone 20 . The cellular phone 20 collates the data list with a check list stored in the check list DB 21 to generate a request list, and transmits the request list to the cellular phone 10 . The cellular phone 10 extracts the content data recorded in the received request list from the data storage 11 and transmits the content data to the cellular phone 20 . The cellular phone 20 receives the content data through the data receiver 26.