NF ETS 300012

Integrated Services Digital Network (ISDN). Basic rate user-network interface. Layer 1 specification and test principles.

Le présent document décrit les modifications qui doivent être apportées aux Recommandations pertinentes de l''UIT-T pour les spécifications de l''interface usager-réseau en accès au débit de base au réseau numérique à intégration de services (MIS), décrit les principes et les méthodes d''essais ainsi que les formulaires des déclarations de conformité à ces spécifications.

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The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

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