ETSI EN 301704-V7.1.1

Digital cellular telecommunications system (Phase 2+) (GSM); Adaptive Multi-Rate (AMR) speech transcoding (GSM 06.90 version 7.1.1 Release 1998)

STANDARD published on 16.12.1999

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The information about the standard:

Designation standards: ETSI EN 301704-V7.1.1
Publication date standards: 16.12.1999
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: European technical standard
Category: Technical standards ETSI