DIGEST PROVIDING SYSTEM FOR MULTIMEDIA CONTENT REPRODUCING DEVICE WITH COMMUNICATION FUNCTION, DIGEST PROVIDING SERVER FOR MULTIMEDIA CONTENT REPRODUCING DEVICE WITH COMMUNICATION FUNCTION, INDEX PREPARATION TERMINAL, MULTIMEDIA CONTENT REPRODUCING DEVICE WITH COMMUNICATION FUNCTION, DIGEST PROVIDING METHOD FOR MULTIMEDIA CONTENT REPRODUCING DEVICE WITH COMMUNICATION FUNCTION, PREFERENCE INFORMATION REGISTRATION METHOD, PROGRAM THEREFOR AND STORAGE MEDIUM WITH THE PROGRAM STORED

PROBLEM TO BE SOLVED: To provide a digest providing system for a portable telephone set providing summarized multimedia contents, a digest providing server for the portable telephone set, an index preparation terminal, the portable telephone set, a digest providing method for the portable telephone set, a preference information registration method, the program and a storage medium storing the program. SOLUTION: To the multimedia contents acquired (10) by being photographed/sound- recorded, an index is added (20). Prescribed parts are extracted from the multimedia contents and the index, they are combined and a digest is prepared (30). The digest is provided (60) for the portable telephone set on a user side through a mobile object communication network or the Internet.