NF ETS 300544

NF ETS 300544

July 1997
Standard Current

Digital cellular telecommunications system (Phase 2). Call Waiting (CW) and Call Hold (HOLD) supplementary services. Stage 2 (GSM 03.83).

Le présent document donne la description de l'étape 2 des compléments de service d'aboutissement de l'appel qui recouvrent l'Indication d'appel en instance (CW), et la Mise en garde (HOLD) sur le système de télécommunications cellulaire numérique GSM.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

July 1997

Number of pages

37 p.

Reference

NF ETS 300544

ICS Codes

33.030   Telecommunication services. Applications
33.070.50   Global System for Mobile Communication (GSM)

Classification index

Z83-544

Print number

1 - 01/07/1997

European kinship

ETS 300544:1995
Sumary
Digital cellular telecommunications system (Phase 2). Call Waiting (CW) and Call Hold (HOLD) supplementary services. Stage 2 (GSM 03.83).

Le présent document donne la description de l'étape 2 des compléments de service d'aboutissement de l'appel qui recouvrent l'Indication d'appel en instance (CW), et la Mise en garde (HOLD) sur le système de télécommunications cellulaire numérique GSM.
Table of contents
  • Avant-propos
    3
  • 0 Généralités
    4
  • 0.1 Domaine d'application
    4
  • 0.2 Références normatives
    4
  • 0.3 Définitions et abréviations
    4
  • 1 Indication d'appel en instance (CW)
    4
  • 1.1 Traitement de l'appel en instance
    4
  • 1.2 Fonctions et flux d'information
    6
  • 1.3 Information mémorisée dans l'ELN
    25
  • 1.4 Modèle de transition d'état
    26
  • 1.5 Transfert d'information de l'ELN à l'ELV
    26
  • 1.6 Information mémorisée dans l'ELV
    26
  • 1.7 Transfert intercellulaire
    26
  • 2 Mise en garde (HOLD)
    27
  • 2.1 Fonctions et flux d'information
    27
  • 2.2 Information mémorisée dans l'ELN
    35
  • 2.3 Modèle de transition d'état
    35
  • 2.4 Transfert d'information de l'ELNà l'ELV
    35
  • 2.5 Information mémorisée dans l'ELV
    35
  • 2.6 Transfert intercellulaire
    35
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- 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.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
New: UPSELL service
- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ