Digital Enhanced Cordless Telecommunications (DECT); Test specification; Part 2: Audio and speech

Standard published on 2.12.2019

Digital Enhanced Cordless Telecommunications (DECT); Test specification; Part 2: Audio and speech

Standard published on 17.5.2022

Digital Enhanced Cordless Telecommunications (DECT); Approval test specification

Standard published on 21.10.1992

Terminal Equipment (TE); Videotex Photographic syntax

Standard published on 11.9.1992

Terminal Equipment (TE); Videotex; Photographic Syntax

Standard published on 15.1.1995

Integrated Services Digital Network (ISDN); Advice of Charge: charging information at call set-up time (AOC-S) supplementary service; Service description

Standard published on 31.10.1992

Integrated Services Digital Network (ISDN); Advice of Charge: charging information during the call (AOC-D) supplementary service; Service description

Standard published on 31.10.1992

Integrated Services Digital Network (ISDN); Advice of Charge: charging information at the end of the call (AOC-E) supplementary service; Service description

Standard published on 31.10.1992

Integrated Services Digital Network (ISDN); Advice of Charge (AOC) supplementary service; Functional capabilities and information flows

Standard published on 22.4.1993

Integrated Services Digital Network (ISDN); Advice of Charge (AOC) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification

Standard published on 8.4.1993