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STN is a protected designation of Slovak national technical standards.
Private Integrated Services Network (PISN); Specification, functional models and information flows; Call transfer supplementary service [ISO/IEC 13865 (2003), modified]
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN). Specification, functional models and information flows. Call transfer supplementary services (ISO/IEC 13865 (1995), modified)
Standard published on 1.5.1999
Selected format:Private Telecommunication Network (PTN). Inter-exchange signalling protocol. Call transfer supplementary service
Standard published on 1.7.2002
Selected format:Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call transfer supplementary service [ISO/IEC 13869 (2003), modified]
Standard published on 1.7.2004
Selected format:Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Call transfer supplementary service (ISO/IEC 13869 (1995) , modified)
Standard published on 1.5.1999
Selected format:Integrated Services Digital Network (ISDN). Syntax-based Videotex teleservice. Service description
Standard published on 1.5.1994
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz teleservice. Service description
Standard published on 1.6.1995
Selected format:Digitálna sieť integrovaných služieb (ISDN). Diaľková telefónna služba 7 kHz. Popis služby (Norma na priame používanie ako STN).
Change published on 1.7.2002
Selected format:Integrated Services Digital Network (ISDN). Videotelephony teleservice. Service description
Standard published on 1.6.1995
Selected format:Integrated Services Digital Network (ISDN). Telephony 7 kHz teleservice. Functional capabilities and information flows
Standard published on 1.10.1994
Selected format:Latest update: 2026-01-21 (Number of items: 2 257 297)
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