Integrated Services Digital Network (ISDN) - Three Party (3PTY) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network
Edition 1998-09-01

Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Three-Party (3PTY) supplementary service - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (incl. Diskette!!!)
Edition 2002-07-01

Integrated Services Digital Network (ISDN) - Signalling System No.7 (SS7) - ISDN User Part (ISUP) version 4 for the international interface - Part 19: Three-Party (3PTY) supplementary service [ITU-T Recommendation Q.734, clause 2 (1996) and implementors guide (1998), modified]
Edition 2001-11-01

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3 - Sub-part 3: Talking Party Identification (TPI)
Edition 2006-07-01

Digital cellular telecommunications system (Phase 2+) - Multi Party (MPTY) supplementary services - Stage 3 (GSM 04.84 version 7.0.1 Release 1998)
Edition 2000-04-01

Intelligent Network (IN) - Intelligent Network Application Protocol (INAP) - Capability Set 2 (CS2) - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for Service Switching Function (SSF) - Sub-part 2: Call Party Handling (CPH)
Edition 2000-09-01

Intelligent Network (IN) - Intelligent Network Application Protocol (INAP) - Capability Set 2 (CS2) - Part 4: Abstract Test Suite (ATS) specification and Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for Service Switching Function (SSF) - Sub-part 2: Call Party Handling (CPH) (incl. Diskette!!!)
Edition 2000-09-01

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3) - Intelligent Network Application Protocol (INAP) - Test Suite Structure and Test Purposes (TSS&TP) specification for Service Switching Function (SSF) - Part 2: Call Party Handling (CPH)
Edition 2003-04-01

Intelligent Network (IN) - Intelligent Network Capability Set 3 (CS3) - Abstract Test Suite (ATS) and Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification - Part 2: Call Party Handling (CPH) (incl. Diskette!!!)
Edition 2003-04-01

Home and Building Electronic Systems (HBES) - Part 6-3: 3rd Party HBES IoT API (english version)
Edition 2023-02-01