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DIN ETS 300179:1993-09
Integrated Services Digital Network (ISDN); advice of charge: charging information during the call (AOC-D) supplementary service; service description; English version ETS 300179:1992
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Summary
The advice of charge (charging information during the call) supplementary service provides the served user with cumulative charging information during the active phase of the call.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 09/01/1993 |
| Page Count | 19 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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