DS/ETS 300518
Digital cellular telecommunications system (Phase 2) - Closed User Group (CUG) supplementary services - Stage 1 (GSM 02.85)
| Organization: | DS |
| Publication Date: | 15 August 1997 |
| Status: | active |
| ICS Code (Global System for Mobile Communication (GSM)): | 33.070.50 |
scope:
This European Telecommunication Standard (ETS) describes the supplementary services belonging to the group COMMUNITY OF INTEREST SUPPLEMENTARY SERVICES. The general aspects, including definitions and recommended provision, of the description of the GSM supplementary services are given in GSM 02.04. The group of COMMUNITY OF INTEREST SUPPLEMENTARY SERVICES includes one supplementary service: - closed user group (section 1).
Document History