ETSI EN 300650-V1.2.1

Integrated Services Digital Network (ISDN); Message Waiting Indication (MWI) supplementary service; Service description

NORM herausgegeben am 28.5.2001

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The information about the standard:

Designation standards: ETSI EN 300650-V1.2.1
Publication date standards: 28.5.2001
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI