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DIN ETS 300203:1995-06
Integrated Services Digital Network (ISDN) - Call Forwarding Busy (CFB) supplementary service - Functional capabilities and information flows; English version ETS 300203:1994
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Summary
The document defines the stage 2 of the Call Forwarding Busy (CFB) supplementary service.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 06/01/1995 |
| Page Count | 62 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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