NF ETS 300357
NF ETS 300357

NF ETS 300357

December 1996
Standard Current

Integrated Services Digital Network (ISDN). Completion of calls to busy subscriber (ccbs) supplementary service. Service description.

Le présent document décrit le complément de service Rappel automatique sur occupation (CCBS) sur un réseau numérique à intégration de services (RNIS), qui permet à un usager A, lorsque le destinataire B est occupé, d''établir l''appel sans avoir à faire une nouvelle tentative lorsque l''usager B n''est plus occupé.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1996

Number of pages

22 p.

Reference

NF ETS 300357

ICS Codes

33.030   Telecommunication services. Applications
33.080   Integrated Services Digital Network (ISDN)
Sumary
Integrated Services Digital Network (ISDN). Completion of calls to busy subscriber (ccbs) supplementary service. Service description.

Le présent document décrit le complément de service Rappel automatique sur occupation (CCBS) sur un réseau numérique à intégration de services (RNIS), qui permet à un usager A, lorsque le destinataire B est occupé, d''établir l''appel sans avoir à faire une nouvelle tentative lorsque l''usager B n''est plus occupé.
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