ETSI ETR 167-ed.1

Human Factors (HF); User instructions for public telecommunications services; Design guidelines

NORMA vydaná dňa 15.1.1995

The information about the standard:

Designation standards: ETSI ETR 167-ed.1
Publication date standards: 15.1.1995
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: European technical standard
Kategória: Technické normy ETSI