ÖNORM EN 301825 V 1.1.1:2004 03 01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Wireless terminal location registration supplementary service and wireless terminal information exchange Additional Network Feature (ANF) [ISO/IEC 15429 (2003), modified]

ÖNORM EN 301824 V 1.1.1:2003 09 01

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Wireless terminal location registration supplementary service and wireless terminal information exchange additional network feature [ISO/IEC 15428 (1999) modified]

ÖNORM A 2063-2:2020 12 01

Austausch von Daten in elektronischer Form für die Phasen Ausschreibung, Vergabe und Abrechnung (AVA) - Teil 2: Berücksichtigung der Planungsmethode Building Information Modeling (BIM) Level 3

ÖNORM EN 28877:1994 03 01

Informationstechnik - Telekommunikation und Informationsaustausch zwischen Systemen - Steckverbinder und Kontaktbelegung für die ISDN-Basisanschluß-Schnittstelle an den Bezugspunkten S und T (ISO/IEC 8877:1992)

ÖNORM EN 301820 V 1.2.1:2004 03 01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Common information Additional Network Feature (ANF) [ISO/IEC 15772 (2003), modified]

ÖNORM EN 301455-2 V 1.4.1:2002 04 01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Cordless Terminal Mobility (CTM) - Incoming call additional network feature for the VPN "b" service entry point - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (incl. Diskette!!!)

ÖNORM EN 301452-2 V 1.4.1:2002 04 01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary service for the VPN "b" service entry point - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (incl. Diskette!!!)

ÖNORM EN 301483-2 V 1.2.1:2002 04 01

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Advice of Charge (AoC) supplementary services - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (incl. Diskette!!!)