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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 1: GMR-2 Mobile Earth Station-Network Interface; General Aspects and Principles; GMR-2 04.001
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 10: Rate Adaptation on the Mobile Earth Station (MES) - Gateway System Interface; GMR-2 04.021
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 11: Call Waiting (CW) and Call Holding (HOLD) Supplementary Services; GMR-2 04.083
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 12: Multiparty Supplementary Services (MPTY); GMR-2 04.084
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 13: Technical Realisation of the Early Flag Technique; GMR-2 04.201
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 14: Call Barring Supplementary Services; GMR-2 02.088
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 2: GMR-2 Mobile Earth Station-Network Interface; Channel Structures and Access capabilities; GMR-2 04.003
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 3: Layer 1 General requirements; GMR-2 04.004
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 4: Data Link Layer General Aspects; GMR-2 04.005
Standard published on 15.3.2001
Selected format:GEO-Mobile Radio Interface Specifications; Part 4: Radio interface protocol specifications; Sub-part 5: GMR-2 Mobile Earth Station - Network Interface; Data Link (DL) layer Specifications; GMR-2 04.006
Standard published on 15.3.2001
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
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