ETSI ETS 300 056/A1 ed.1 (1996-09)

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; Service description

RE/NA-010047

Digitalno omrežje z integriranimi storitvami (ISDN) – Dopolnilna storitev: čakajoči klic (CW) – Opis storitve

General Information

• Status: Published
• Publication Date: 23-Sep-1996
• Technical Committee: NA 1 - User Interfaces, Services and Charging
• Current Stage: 12 - Completion
• Due Date: 27-Sep-1996
• Completion Date: 24-Sep-1996
• Ref Project: SIST ETS 300 056/A1 E1:2003 - Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; Service description

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 056/A1 E1:2003
01-december-2003
'LJLWDOQRRPUHåMH]LQWHJULUDQLPLVWRULWYDPL,6'1±'RSROQLOQDVWRULWHYþDNDMRþL
NOLF&:±2SLVVWRULWYH
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service;
Service description
Ta slovenski standard je istoveten z: ETS 300 056/A1 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 056/A1 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 056/A1 E1:2003

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SIST ETS 300 056/A1 E1:2003
ETS 300 056
AMENDMENT A1
September 1996
Source: ETSI TC-NA Reference: RE/NA-010047
ICS: 33.020
Key words: ISDN, CW, supplementary service
This amendment A1 modifies
the European Telecommunication Standard ETS 300 056 (1991)
Integrated Services Digital Network (ISDN);
Call Waiting (CW) supplementary service;
Service description
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: [e-mail]
Tel.: [phone] - Fax: [phone]
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1996. All rights reserved.

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SIST ETS 300 056/A1 E1:2003
Page 2
ETS 300 056: October 1991/A1: September 1996
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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SIST ETS 300 056/A1 E1:2003
Page 3
ETS 300 056: October 1991/A1: September 1996
Foreword
This amendment to ETS 300 056 (1991) has been produced by the Network Aspects (NA) Technical
Committee of the European Telecommunications Standards Institute (ETSI).
This amendment contains changes to two subclauses of ETS 300 056 (1991) to clarify the interaction
situation for the Call Waiting (CW) supplementary service in relation to the call forwarding no reply and
call deflection supplementary services.
Transposition dates
Date of adoption of this amendment: 6 September 1996
Date of latest announcement of this amendment (doa): 31 December 1996
Date of l
...