We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Universal Personal Telecommunication (UPT); The service concept; Part 1: Principles and objectives
STANDARD published on 30.12.1992
Designation standards: ETSI ETR 055-1-ed.1
Publication date standards: 30.12.1992
SKU: NS-311565
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-02-06 (Number of items: 2 260 317)
© Copyright 2026 NORMSERVIS s.r.o.