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Norm

ÖNORM ETS 300201

Ausgabedatum: 1995 03 01

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

ZURÜCKGEZOGEN : 1997 01 01
Herausgeber:
Austrian Standards International
Format:
Papier | 27 Seiten
Sprache:
Englisch
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
Norm
ÖNORM ETS 300201
Ausgabedatum : 1997 01 01
Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service - Service description