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).
€16.45
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).
Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP) (Endorsement of the English version EN 300444 V 1.4.1 (2001-09) as German Standard).
Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP); Profile Test Specification (PTS) - Part 2: Profile Specific Test Specification (PSTS); Portable radio Termination (PT) (Endorsement of the English version EN 300494-2 V 1.3.1 (2001-04) as German Standard).
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 1: General network design (Endorsement of the English version EN 300392-1 V 1.2.1 (2003-01) as German standard).
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3; Sub-part 21: Ambience Listening (AL) (Endorsement of the English version EN 300392-12-21 V 1.1.1 (2003-05) as German standard).
Satellite Earth Stations and Systems (SES) - Harmonized EN for Mobile Earth Stations (MESs) of Geostationary mobile satellite systems, including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) in the 1,5/1,6 GHz bands under the Mobile Satellite Service (MSS) covering essential requirements under Article 3.2 of the R&TTE Directive (Endorsement of the English version EN 301681 V 1.3.2 (2003-01) as German standard).
Digital cellular telecommunications system (Phase 2) - Enhanced Full Rate (EFR) speech processing functions - General description (GSM 06.51 version 4.0.1) (Endorsement of the English version EN 301243 V 4.0.1 (1997-12) as German standard).
