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Technische Regel

ETR 191

Issue date: 1995 09

Private Telecommunication Network (PTN) - PTN mobility - Use of Universal Personal Telecommunications (UPT) Phase 1 - General principles and service aspects

Withdrawn : 2022 02 01
Publisher:
European Telecommunications Standards Institute
Format:
Paper | 13 Pages
Language:
English
ICS
33.040.35
Topics
IT, communication & electronic, Telecommunication systems, Telephone networks
Technische Regel
ETR 121
Issue date : 1994 02
Universal Personal Telecommunication (UPT) - Architecture and functionalities for interworking