EN 301 462 : 1.1.1
Current
The latest, up-to-date edition.
HUMAN FACTORS (HF); SYMBOLS TO IDENTIFY TELECOMMUNICATIONS FACILITIES FOR THE DEAF AND HARD OF HEARING PEOPLE
Hardcopy , PDF
English
Intellectual property rights
Foreword
Introduction
1. Scope
2. References
3. Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4. Telecommunications facilities for deaf and hard of hearing
people
4.1 General or unspecified facilities
4.2 Telephone amplifications
4.3 Coupling
4.4 Text telephony
4.5 Video telephony
History
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.