DIN ETS 300675 PDF

Published Date: 09/01/1992

Integrated Services Digital Network (ISDN); Multiple Subscriber Number (MSN) supplementary service; service description; english version ETS 300050:1991

Published Date: 11/01/1992

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; functional capabilities and information flows; english version ETS 300057:1992

Published Date: 07/01/1995

Terminal Equipment (TE) - Videotex - Photographic syntax; English version ETS 300177:1995

Published Date: 09/01/1993

Integrated Services Digital Network (ISDN); advice of charge: charging information at the end of the call (AOC-E) supplementary service; service description; English version ETS 300180:1992

Published Date: 08/02/2013

Published Date: 09/04/2018

Published Date: 01/01/2019

Published Date: 01/01/2019

Published Date: 11/29/2013

Published Date: 11/29/2013