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Digital cellular telecommunications system (Phase 2+) (GSM); Adaptive Multi-Rate (AMR); Speech processing functions; General description (GSM 06.71 version 7.0.2 Release 1998)
STANDARD published on 16.12.1999
Designation standards: ETSI EN 301703-V7.0.2
Publication date standards: 16.12.1999
SKU: NS-310215
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-04-28 (Number of items: 2 274 955)
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