Various kinds of portable equipments with reproduction only automatic dialing set
专利汇可以提供Various kinds of portable equipments with reproduction only automatic dialing set专利检索，专利查询，专利分析的服务。并且PURPOSE: To improve convenience on a communicating customer side making a call, by storing dial signal information corresponding to specific telephone numbers, unifying them in various kinds of accessories or small articles, repro ducing them at need, and performing automatic dialing.
CONSTITUTION: The various kinds of equipments A with reproduction only automatic dialing set are constituted in such a way that a device main body 7 incorporating an automatic dial circuit (a) consisting of a thin type mercury battery 1, a push-button switch 2, a read-only storage cell 3, an oscillation circuit 4, a sound volume controller 5, and a speaker 6 is formed in a flat card shape, and propagation advertisement such as a character, a graphic, or a code, etc., is printed on the surface of the body. The automatic dial circuit (a) is constituted in such a way that the read-only storage cell 3 in which the information of the specific telephone number is stored in advance is driven by closing the push-button switch 2, and an oscillation bell is adjusted by the sound controller 5, and an electrical signal corresponding to the information of the specific telephone number emitted from the oscillation circuit 4 is electric- sound converted by the speaker 6, then, it is vocalized.
COPYRIGHT: (C)1988,JPO&Japio，下面是Various kinds of portable equipments with reproduction only automatic dialing set专利的具体信息内容。
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