1. OBJET 2

2. CHAMP D'APPLICATION 2

3. STIMULATION DES INTERFACES INTERNES 2

4. CONTRÔLE DES EXIGENCES ESSENTIELLES DE LA DIRECTIVE 91/263/CEE 2

4.1 L'exigence 4d 2

4.2 L'exigence 4f 3

4.3 L'exigence 4g 3

5. RÉALISATION DES ESSAIS 3

ANNEXE 1 Liste et procédures des essais d'agrément des systèmes de commutation privés par stimulation des interfaces internes 4

1 Interfaces internes pour terminaux agréés: 4

2 Interface interne pour terminaux propriétaires 6

3 Cas particulier 7

ANNEXE 2 (informative) Extrait du paragraphe 1.2.1.1 de la Recommandation Q.551 du CCITT (Livre Bleu) 8

ANNEXE 3 Internes analogiques destinées aux terminaux raccordables directement au RTCP 10

1 Alimentation des terminaux 10

2 Transmission de l'inversion de batterie 11

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• mandatory clauses to satisfy,
• non-essential but useful clauses to know, such as permissions and recommendations.

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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