Integrated Services Digital Network (ISDN);Signalling System No.7 (SS7);ISDN User Part (ISUP) version 3 interactions with the Intelligent Network Application Part (INAP);Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021

ANALYSIS REAGENTS. POTASIUM AND SHROMIUM SULPHATE. (CHROMIUM ALUM)

Die Norm herausgegeben am 15.6.1960

Transmission and Multiplexing (TM);Digital Radio Relay Systems (DRRS);Frequency Division Multiple Access (FDMA);Point-to-multipoint DRRS in the bands allocated to the fixed service in the range from 3 GHz to 11 GHz (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021

Fixed Radio Systems; Point-to-multipoint equipment; Frequency Division Multiple Access (FDMA); Point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Die Norm herausgegeben am 1.6.2020

Fixed Radio Systems; Point-to-multipoint equipment; Frequency Division Multiple Access (FDMA); Point-to-multipoint digital radio systems in frequency bands in the range 3 GHz to 11 GHz (Endorsed by AENOR in November of 2005.)

Die Norm herausgegeben am 1.11.2005

Integrated Services Digital Network (ISDN);Outgoing Call Barring-Fixed (OCB-F) supplementary service;Service description (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021

Integrated Services Digital Network (ISDN);Outgoing Call Barring-Fixed (OCB-F) supplementary service;Service description (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021

Integrated Services Digital Network (ISDN);Outgoing Call Barring-User Controlled (OCB-UC) supplementary service;Service description (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021

Integrated Services Digital Network (ISDN);Outgoing Call Barring-User Controlled (OCB-UC) supplementary service;Service description (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021

Digital cellular telecommunications system (Phase 2+) (GSM);Subscriber Identity Module (SIM) conformance test specification (GSM 11.17 version 7.0.2 Release 1998) (Endorsed by Asociación Espanola de Normalización in September of 2021.)

Die Norm herausgegeben am 1.9.2021