Published Date: 04/01/1993

Integrated Services Digital Network (ISDN); telephony 3.1 kHz teleservice; service description; english version ETS 300111:1992

$13.407

DIN ETS 300323-1

Published Date: 08/01/1995

Radio Equipment and Systems (RES) - Digital European Cordless Telecommunications (DECT); Public Access Profile (PAP) test specification - Part 1: Overview; English version ETS 300323-1:1994

$57.225

DIN ETS 300581-5

Published Date: 07/01/1996

European digital cellular telecommunications system - Half rate speech - Part 5: Discontinuous transmission (DTX) for half rate speech traffic channels; English version ETS 300581-5:1995

$17.985

DIN ETS 300665-2

Published Date: 09/01/1997

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; Connected Line Identification Presentation (COLP) supplementary service - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300665-2:1996

$20.274