Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 2: Abstract Test Suite (ATS) for Medium Access Control (MAC) layer; Portable radio Termination (PT) (Endorsement of the English version EN 300497-2 V 0.3.1 (1999-10) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 3: Abstract Test Suite (ATS) for Medium Access Control (MAC) layer; Fixed radio Termination (FT) (Endorsement of the English version EN 300497-3 V 0.3.2 (1999-09) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 5: Abstract Test Suite (ATS); Data Link Control (DLC) layer (Endorsement of the English version EN 300497-5 V 0.3.0 (1999-10) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 7: Abstract Test Suite (ATS) for Network (NWK) layer; Portable radio Termination (PT) (Endorsement of the English version ETS 300497-7 V 0.3.0 (1999-10) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 9: Abstract Test Suite (ATS) for Network (NWK) layer; Fixed radio Termination (FT) (Endorsement of the English version ETS 300497-9 V 0.3.2 (1999-09) as German standard)
Edition 2000-07

Integrated Services Digital Network (ISDN); Message Waiting Indication (MWI) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (Endorsement of the English version EN 300745-4 V 1.3.2 (1999-11) as German standard)
Edition 2000-12

Integrated Services Digital Network (ISDN) - Message Waiting Indication (MWI) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (Endorsement of the English version EN 300745-6 V 1.3.2 (1999-11) as German standard)
Edition 2000-12

Broadband Integrated Service Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; B-ISDN user network interface layer 3 specification for point-to-multipoint call/bearer control - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (Endorsement of the English version EN 300771-6 V 1.1.2 (1999-03) as German standard)
Edition 2000-12

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol, Circuit mode basic services, Network Layer (NL) - Part 2: Abstract Test Suite (ATS) (Endorsement of the English version EN 300805-2 V 1.2.1 (2000-05) as German standard)
Edition 2001-06

Integrated Services Digital Network (ISDN) - Signalling System No. 7; Interworking between ISDN User Part (ISUP) version 2 and Digital Subscriber Signalling System No. one (DSS1) - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsement of the English version EN 300899-4 V 1.1.1 (2002-04) as German Standard)
Edition 2003-01