Superseded
Standard
Historical
DIN ETS 300646-1:1998-04
Integrated Services Digital Network (ISDN) - Signalling System No. 7; digital cellular telecommunications system (phase 2); application of ISDN User Part (ISUP) version 2 for the ISDN - Public Land Mobile Network (PLMN) signalling interface - Part 1: Protocol specification (GSM 09.12 version 4.1.1); English version ETS 300646-1:1997
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Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 04/01/1998 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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