Human Factors (HF); IP-based text telephony - as deployed in Scandinavia (and in some other countries)
NORMA vydána dne 5.11.2013
Designation standards: ETSI TR 102575-V1.1.1
Publication date standards: 5.11.2013
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI