| 摘要 |
PROBLEM TO BE SOLVED: To spread a reduction in the burden of charge on a telephone user, to allow a telephone company to gain an advantage of competitive charge cuts in charge for a call, basic call charge or the like over other telephone companies and to urge a sponsor to develop CM broadcasting media that come next to television and radios. SOLUTION: One and the same CMs are continuously played all the time, and setting is made such that a user views the CMs for a period of time longer than that of one CM in making a telephone call. This makes each of the CMs is viewed once at least completely from beginning to end even if a plurality of persons make a call at any timing. When setting is made so as to make the CMs to be viewed for 30 seconds from making a call up to its receiving, supposing that a 15-second CM is continuously broadcasted all the time, the relevant CM is viewed once at least completely from beginning to end even if a plurality of users make a call at any timing. COPYRIGHT: (C)2003,JPO
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