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EVS-EN 300 650 V1.2.1:2004

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

General information
Valid from 09.07.2004
Base Documents
EN 300 650 V1.2.1
Directives or regulations
None
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Standard history
Status
Date
Type
Name
09.07.2004
Main
Standardi käsitlusala on leitav standardi tekstist.
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Standard monitoring