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摘要

As early as today, a computer dialogue is possible via telephone where primitive instructions are fed in by means of the keyboard (or the dial) of the telephone oat and forwarded via a connection to a centralized computer which can also answer, if necessary. The automatic auxiliary device for dialing, which is described here, serves for storing and optical representation of a maximum of 16 digits of 4 bits which are controlled during the dialing procedure by the Tirade Keyboard telephone set TEA 803.