Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12 : supplementary services stage 3 - Sub-part 12 : call hold (HOLD) (V1.1.2) - Télécommunications
€128.00
Telecommunications - Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10 : supplementary services stage 1 - Sub-part 11 : Call Waiting (CW) (V1.3.1) - Télécommunications
€74.00
Telecommunications - Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11 : supplementary services stage 2 - Sub-part 6 : Call Authorized by Dispatcher (CAD) (V1.2.1) - Télécommunications
€97.00
Telecommunications - Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10 : supplementary services stage 1 - Sub-part 8 : Area Selection (AS) (V1.2.1) - Télécommunications
Telecommunications - Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12 : supplementary services stage 3 - Sub-part 10 : priority Call (PC) (V1.2.1) - Télécommunications
€106.00
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11 : supplementary services stage 2 - Sub-part 21 : Ambience Listening (AL) (V 1.1.1) - Télécommunications
€84.67
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10 : supplementary services stage 1 - Sub-part 1 : Call Identification (CI) (V1.3.1) - Télécommunications
Telecommunications - Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 11 : supplementary services stage 2 - Sub-part 1 : Call Identification (CI) (V1.2.1) - Télécommunications
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12 : supplementary services stage 3 - Sub-part 1 : Call Identification (CI) (V1.2.1) - Télécommunications
€116.50
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10 : supplementary services stage 1 - Sub-part 12 : call hold (HOLD) (V1.3.1) - Télécommunications
Digital Enhanced Cordless Telecommunications (DECT) - Generic Access Profile (GAP) - Profile requirement list and profile specific Implementation Conformance Statement (ICS) proforma - Part 2 : Fixed radio Termination (FT) (V1.2.1) - Télécommunications
Digital cellular telecommunications system (Phase 2+) - Mobile radio interface layer 3 specification - Radio Resource Control Protocol (GSM 04.18 version 8.4.1 Release 1999) (Endorsement of the English version EN 301503 V8.4.1 (2000-10) as German standard).
€16.45
Digital cellular telecommunications system (Phase 2) - Attachment requirements for Global System for Mobile communications (GSM) - Part 1: Mobile stations in the GSM 900 and DCS 1800 bands - Access (GSM 13.01 version 4.1.1) (Endorsement of the English version EN 301419-1 V4.1.1 (2000-04) as German standard).
Digital cellular telecommunications system (Phase 2+) - Attachment requirements for Global System for Mobile communications (GSM) - High Speed Circuit Switched Data (HSCSD) Multislot Mobile Stations - Access (GSM 13.34 version 5.1.1 Release 1996) (Endorsement of the English version EN 301419-2 V5.1.1 (2000-04) as German standard).
Digital cellular telecommunications system (Phase 2+) - Attachment requirements for Global System for Mobile communications (GSM) - Railways Band (R-GSM) - Mobile Stations - Access (GSM 13.67 version 5.1.1 Release 1996) (Endorsement of the English version EN 301419-7 V5.1.1 (2000-08) as German standard).
