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Norm

ÖNORM ETS 300201

Issue date: 1997 01 01

Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service - Service description

Withdrawn : 2001 08 01

Publisher:

Austrian Standards International

Format:

Paper | 32 Pages

Language:

English

Currently valid:

Optionally co-design standards:

ICS

33.080

Topics

IT, communication & electronic, Integrated Services Digital Network (ISDN), Integrated Services Digital Network (ISDN) Electric & lighting engineering, Integrated Services Digital Network (ISDN), Integrated Services Digital Network (ISDN)

ÖNORM EN 300201 V 1.2.1

2001 08 01

Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service -...

Norm

ÖNORM ETS 300201

1997 01 01

Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service -...

Norm

↖

ÖNORM ETS 300201

1995 03 01

Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service -...

Norm

ÖNORM EN 300201 V 1.2.1

Issue date : 2001 08 01

Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service - Service description