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DIN ETS 300218:1994-01
Integrated Services Digital Network (ISDN); syntax-based videotex lower layers protocols for ISDN packet mode (CCITT Recommendation X.31 case A and case B); English version ETS 300218:1993
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Summary
The document deals with the usage of all protocols and supplementary services up to and including layer 3 for syntax-based videotex terminal equipment.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 01/01/1994 |
| Page Count | 78 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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