ETSI ETS 300650-ed.1

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

STANDARD published on 30.6.1998

The information about the standard:

Designation standards: ETSI ETS 300650-ed.1
Publication date standards: 30.6.1998
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: European technical standard
Category: Technical standards ETSI