Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 2: Air Interface (AI) (Endorsement of the English version EN 300392-2 V3.2.1 (2007-09) as German standard).
€16.45
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI) - Sub-part 5: Additional Network Feature for Mobility Management (ANF-ISIMM) (Endorsement of the English version EN 300392-3-5 V1.3.1 (2007-10) as German standard).
Digital cellular telecommunications system (Phase 2+) - Adaptive Multi-Rate (AMR) speech transcoding (GSM 06.90 version 7.1.1 Release 1998) (Endorsement of the English version EN 301704 V 7.1.1 (1999-12) as German standard).
Digital cellular telecommunications system (Phase 2+) - Substitution and muting of lost frames for Adaptive Multi Rate (AMR) speech traffic channels (GSM 06.91 version 7.0.2 Release 1998) (Endorsement of the English version EN 301705 V 7.0.2 (1999-12) as German standard).
Digital cellular telecommunications system (Phase 2+) - Discontinuous Transmission (DTX) for Adaptive Multi-Rate (AMR) speech traffic channels (GSM 06.93, version 7.1.1 Release 1998) (Endorsement of the English version EN 301707 V 7.1.1 (1999-12) as German standard).
Digital cellular telecommunications system (Phase 2+) - Link adaptation (GSM 05.09 version 7.0.2 Release 1998) (Endorsement of the English version EN 301709 V 7.0.2 (1999-12) as German standard).
Digital cellular telecommunications system (Phase 2+) - Adaptive Multi Rate (AMR) speech - ANSI-C code for the AMR speech codec (GSM 06.73 version 7.1.1 Release 1998) (Endorsement of the English version EN 301712 V 7.1.1 (2000-01) as German standard).
Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - Service description; Stage 1 (GSM 02.56 version 7.2.1 Release 1998) (Endorsement of the English version EN 302403 V 7.2.1 (2000-08) as German standard).
Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - Lower layers of the CTS radio interface; Stage 2 (GSM 03.52 version 7.1.1 Release 1998) (Endorsement of the English version EN 302404 V 7.1.1 (2000-08) as German standard).
Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - CTS radio interface layer 3 specification (GSM 04.56 version 7.1.1 Release 1998) (Endorsement of the English version EN 302406 V 7.1.1 (2000-08) as German standard).
Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - CTS supervising system layer 3 specification (GSM 04.57 version 7.0.3 Release 1998) (Endorsement of the English version EN 302407 V 7.0.3 (2000-08) as German standard).
Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - CTS-FP Radio subsystem (GSM 05.56 version 7.1.1 Release 1998) (Endorsement of the English version EN 302408 V 7.1.1 (2000-08) as German standard).
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 1: General design (Endorsement of the English version EN 300392-3-1 V 1.2.1 (2002-09) as German standard).
Terrestrial Trunked Radio (TETRA) - Technical requirements for Direct Mode Operation (DMO) - Part 2: Radio aspects (Endorsement of the English version EN 300396-2 V 1.2.1 (2002-07) as German standard).
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1; Sub-part 18: Barring of Outgoing Calls (BOC) (Endorsement of the English version EN 300392-10-18 V 1.2.1 (2002-09) as German standard).
