ETSI ETR 333-ed.1

Human Factors (HF); Text Telephony; Basic user requirements and recommendations

STANDARD published on 31.1.1997

The information about the standard:

Designation standards: ETSI ETR 333-ed.1
Publication date standards: 31.1.1997
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: European technical standard
Category: Technical standards ETSI