Digital cellular telecommunications system (Phase 2+) (GSM); Voice Broadcast Service (VBS) - Stage 1 (GSM 02.69 version 7.0.2 Release 1998) (Endorsed by AENOR in November of 2007.)

Die Norm herausgegeben am 1.11.2007

Digital cellular telecommunications system (Phase 2+) (GSM); Voice Broadcast Service (VBS) - Stage 1 (GSM 02.69 version 8.0.1 Release 1999) (Endorsed by AENOR in November of 2007.)

Die Norm herausgegeben am 1.11.2007

Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 5.0.2) (Endorsed by AENOR in December of 2005.)

Die Norm herausgegeben am 1.12.2005

Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 5.1.1) (Endorsed by AENOR in December of 2005.)

Die Norm herausgegeben am 1.12.2005

Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 5.2.1 Release 1996) (Endorsed by AENOR in December of 2005.)

Die Norm herausgegeben am 1.12.2005

Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 5.3.1 Release 1996) (Endorsed by AENOR in November of 2007.)

Die Norm herausgegeben am 1.11.2007

Digital cellular telecommunications system (Phase 2+) (GSM); Numbering, addressing and identification (GSM 03.03 version 5.4.1 Release 1996) (Endorsed by AENOR in November of 2007.)

Die Norm herausgegeben am 1.11.2007

Digital cellular telecommunications system;Technical realization of supplementary services (GSM 03.11 version 5.0.1) (Endorsed by Asociación Espanola de Normalización in February of 2023.)

Die Norm herausgegeben am 1.2.2023

Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Supplementary Services (GSM 03.11 version 6.0.1 Release 1997) (Endorsed by AENOR in October of 2008.)

Die Norm herausgegeben am 1.10.2008

Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Supplementary Services (GSM 03.11 version 7.0.1 Release 1998) (Endorsed by AENOR in October of 2008.)

Die Norm herausgegeben am 1.10.2008