Railway fixed equipment and rolling stock. Approval procedure of integral non shorting contact one shot relays for signalling and driver aid equipment
Edition 1995-12-01

Railway fixed equipment and rolling stock. Electronic and microprocessor signalling and aid equipment. Part 3: printed boards technology and mounting of components
Edition 1995-12-01

Approval specification for shared resources radio networks. Volume 2 : signalling standard type band III. Shared resources radio network protocol
Edition 1996-03-01

Approval specification for shared resources radio networks. Volume 3 : signalling standard type band III. Shared resources radio network protocol tests
Edition 1996-03-01

Digital cellular telecommunications system (Phase 2) - Base Station System (BSS) equipment specification - Part 2: signalling aspects (GSM 11.23, version 4.9.1)
Edition 2000-08-01

Public switched telephone network. Technical specification for type approval of direct dialling in private switching systems with mf socotel signalling
Edition 1996-06-01

Integrated Services Digital Network (ISDN). Application of the ISDN user part (isup) of CCITT signalling system number 7 for international ISDN interconnections (isup version 1)
Edition 1996-12-01

Integrated Services Digital Network (ISDN). Generic keypad protocol for the support of supplementary services. Digital subscriber signalling system no one (DSS1) protocol
Edition 1995-07-01

Integrated Services Digital Network (ISDN). Calling line identification presentation (CLIP) supplementary service. Digital subscriber signalling system number one (DSS1) protocol. Part 1: protocol specification
Edition 1995-09-01

Integrated Services Digital Network (ISDN). Conference call, add-on (CONF) supplementary service. Digital subscriber signalling system number one (DSS1) protocol. Part 1: protocol specification
Edition 1996-10-01