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STN is a protected designation of Slovak national technical standards.
Integrated Services Digital Network (ISDN). Basic access - safety and protection. Part 3: Interface Ia - protection
WITHDRAWN published on 1.1.1994
Selected format:Integrated Services Digital Network (ISDN). Basic access - safety and protection. Part 4: Interface Ib - safety
WITHDRAWN published on 1.1.1994
Selected format:Integrated Services Digital Network (ISDN). Basic access - safety and protection. Part 5: Interface Ib - protection
WITHDRAWN published on 1.1.1994
Selected format:Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Services (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the B-channel of the user access - basic and primary rate
Standard published on 1.2.1994
Selected format:Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Services (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Circuit (PVC) bearer services provided by the B-channel of the user access. basic and primary rate
Standard published on 1.4.2002
Selected format:Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Services (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the D-channel of the user access - basic and primary rate
Standard published on 1.2.1994
Selected format:Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Service (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Circuit (PVC) bearer services provided by the D-channel of the user access. basic and primary rate
Standard published on 1.4.2002
Selected format:Integrated Services Digital Network (ISDN). Multiple Subscriber Number (MSN) supplementary service. Service description
Standard published on 1.2.1994
Selected format:Integrated Services Digital Network (ISDN). Multiple Subcriber Number (MSN) supplementary service. Functional capabilities and information flows
Standard published on 1.3.1994
Selected format:Integrated Services Digital Network (ISDN). Multiple Subscriber Number (MSN) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
Standard published on 1.12.1995
Selected format:Latest update: 2026-04-23 (Number of items: 2 274 600)
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