Mobile phone provided with game program, service providing server and service providing method according to game result executed on the mobile phone

摘要

PROBLEM TO BE SOLVED: To provide a totally new reward system and advertising medium using the incoming or calling of a portable telephone set. SOLUTION: This portable telephone set is provided with a game program capable of displaying a game result based on a game program at a display means. This portable telephone set is constituted of a service providing server 1, an Internet network 10, and a portable telephone set 20 capable of transmitting and receiving data through a base station 11, and provided with control contents for starting lottery according to the incoming or calling of the portable telephone set, and for displaying a display result capable of providing specific benefits to the user of the portable telephone set according to the result of the lottery.