ETSI ETR 144-ed.1

Universal Personal Telecommunication (UPT); UPT phase 1: Numbering, dialling and evolution for incall

NORMA vydána dne 30.10.1994

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The information about the standard:

Designation standards: ETSI ETR 144-ed.1
Publication date standards: 30.10.1994
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI