ETSI ETR 261-4
- Human Factors (HF); Assessment and definition of a harmonized minimum man-machine interface (MMI) for accessing and controlling public network based supplementary services; Part 4: Experimental comparison of the effect of categorized and non-categorized f
- standard by European Telecommunications Standards Institute, 10/01/1996
- Publisher: ETSI
$26.00$52.50
Related Products
ETSI ETS 300 019-1-7
Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications ..
$11.00 $21.51
ETSI I-ETS 300 070
European digital cellular telecommunications system (Phase 1); Technical realization of facsimile gr..
$19.00 $37.00
ETSI I-ETS 300 220
Radio Equipment and Systems (RES); Short Range Devices (SRDs); Technical characteristics and test me..
$23.00 $45.00
ETSI TS 102 013-2
Digital Enhanced Cordless Telecommunications (DECT); DECT Packet Radio Service (DPRS); Application S..
$39.00 $78.50