| abstract |
To give a portable telephone set user enjoinmentnof receiving of telephone calls or mails by linkingna telephone function with a prize service, a portablentelephone set has a game program capable of displayingnthe game result based on the game program on a displaynmeans, the game based on the game program is startedn(S4), corresponding to incoming to or calling from thenportable telephone set (S2), the game result capablenof providing a specified benefit to the user of thenportable telephone set is displayed on the displaynmeans corresponding to a connection cancel of thenincoming to or calling from the portable telephone set,nor passing of the predetermined time (S8). |