ETSI ETS 300203-ed.1

Integrated Services Digital Network (ISDN); Call Forwarding Busy (CFB) supplementary service; Functional capabilities and information flows

STANDARD published on 15.12.1994

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The information about the standard:

Designation standards: ETSI ETS 300203-ed.1
Publication date standards: 15.12.1994
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: European technical standard
Category: Technical standards ETSI