ETSI EN 300201-V1.2.1

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

STANDARD published on 28.5.2001

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The information about the standard:

Designation standards: ETSI EN 300201-V1.2.1
Publication date standards: 28.5.2001
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: European technical standard
Category: Technical standards ETSI