| 摘要 |
The subscriber terminal, which can be connected via a device control (DEC) to a subscriber television set (FG) or via a modem (MOD) to the videotex transmission network (Vtx-N) and/or via a videotex/teletex converter to a data network contains as an input unit (EA) an optical reader (1, 3), by means of which the data provided in typed letters, handwritten block letters and/or as marking can be read in. <IMAGE>
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