UNE - Spanish national standards

Business TeleCommunications (BTC). Multiple 64 kbit/s digital unrestricted leased lines with octet integrity presented at a structured 2 048 kbit/s interface at either or both ends (D64M). Connection characteristics and network interface presentation

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Access and Terminals (AT); Multiple 64 kbit/s digital unrestricted leased lines with octet integrity presented at a structured 2 048 kbit/s interface at either or both ends (D64M); Connection characteristics and network interface presentation (Endorsed by AENOR in May of 2004.)

Available languages: Spanish

Available design: Print design

Human Factors (HF); Telephone Prepayment Cards; Tactile Identifier (Endorsed by AENOR in December of 2005.)

Available languages: Spanish

Available design: Print design

ANALYSIS REAGENTS. AMONIUM CARBONATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Broadband Integrated Services Digital Network (B-ISDN);Digital Subscriber Signalling System No. two (DSS2) protocol;Closed User Group (CUG) supplementary service;Part 1: Protocol specification [ITU-T Recommendation Q.2955.1 (1996), modified] (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Available languages: Spanish

Available design: Print design

Broadband Integrated Services Digital Network (B-ISDN);Digital Subscriber Signalling System No. two (DSS2) protocol;Closed User Group (CUG) supplementary service;Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Available languages: Spanish

Available design: Print design

Broadband Integrated Services 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 1: Protocol specification [ITU-T Recommendation Q.2971 (1995), modified] (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Available languages: Spanish

Available design: Print design

Broadband Integrated Services 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 1: Protocol specification [ITU-T Recommendation Q.2971 (1995), modified] (Endorsed by AENOR in November of 2008.)

Available languages: Spanish

Available design: Print design

Broadband Integrated Services 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 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Available languages: Spanish

Available design: Print design

Broadband Integrated Services 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 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Available languages: Spanish

Available design: Print design