Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; Data Link (DL) layer specification (GSM 04.06 version 6.2.1 Release 1997) (Endorsed by AENOR in March of 2006.)

Die Norm herausgegeben am 1.3.2006

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; Data Link (DL) layer specification (GSM 04.06 version 7.0.1 Release 1998) (Endorsed by AENOR in March of 2006.)

Die Norm herausgegeben am 1.3.2006

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; Data Link (DL) layer specification (GSM 04.06 version 7.1.2 Release 1998) (Endorsed by AENOR in March of 2006.)

Die Norm herausgegeben am 1.3.2006

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; Data Link (DL) layer specification (GSM 04.06 version 8.0.1 Release 1999) (Endorsed by AENOR in March of 2006.)

Die Norm herausgegeben am 1.3.2006

Digital cellular telecommunications system (Phase 2+) (GSM);Mobile radio interface signalling layer 3;General aspects (GSM 04.07 version 5.1.2) (Endorsed by Asociación Espanola de Normalización in March of 2023.)

Die Norm herausgegeben am 1.3.2023

Digital cellular telecommunications system (Phase 2+) (GSM);Mobile radio interface signalling layer 3;General aspects (GSM 04.07 version 5.2.1) (Endorsed by Asociación Espanola de Normalización in March of 2023.)

Die Norm herausgegeben am 1.3.2023

ANALYSIS REAGENTS. BARIUM CHLORIDE.

Die Norm herausgegeben am 15.7.1959

Digital cellular telecommunications system (Phase 2+) (GSM);Mobile radio interface;Layer 3 specification (GSM 04.08 version 5.4.1) (Endorsed by Asociación Espanola de Normalización in March of 2023.)

Die Norm herausgegeben am 1.3.2023

Digital cellular telecommunications system (Phase 2+) (GSM);Mobile radio interface;Layer 3 specification (GSM 04.08 version 5.6.3) (Endorsed by Asociación Espanola de Normalización in March of 2023.)

Die Norm herausgegeben am 1.3.2023

Digital cellular telecommunications system (Phase 2+) (GSM);Mobile radio interface;Layer 3 specification (GSM 04.08 version 5.9.1) (Endorsed by Asociación Espanola de Normalización in March of 2023.)

Die Norm herausgegeben am 1.3.2023