European digital cellular telecommunications system (Phase 2); Multi Party (MPTY) supplementary services; Stage 2 (GSM 03.84)
STANDARD published on 21.11.1994
Designation standards: ETSI ETS 300545-ed.1
Publication date standards: 21.11.1994
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: European technical standard
Category: Technical standards ETSI