DIN ETS 300711:1997-12
Integrated Services Digital Network (ISDN) - Public Switched Telephone Network (PSTN) - Virtual Card Calling (VCC); service description; English version ETS 300711:1997
| Fecha edición: |
1997-12-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés |
| Resumen: | The document defines the stage 1 description for the virtual card calling service in the ISDN ad PSTN. Das Dokument definiert die Stufe 1 Beschreibung für den Dienst "Anruf mit virtueller Karte" im ISDN und PSTN. |
| Keywords: | Call numbers|Communication service|Definitions|ETSI|Integrated services digital network|ISDN|PSTN|Supplementary services|Switched telephone network|Switching network|Telecommunication|Telecommunication networks|Telecommunication systems|Telecommunications|Telephone networks|Telephone services|Telephones cards|Virtual|Virtual store |
| ICS: | 33.040.35 - Redes telefónicas, 33.080 - Red digital de servicios integrados (RDSI) |
| CTN: |
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