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ETSI TR 143 058
M00000558
New product
ETSI TR 143 058 Digital cellular telecommunications system (Phase 2+) (GSM); Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs) (3GPP TR 43.058 version 16.1.0 Release 16)
standard by European Telecommunications Standards Institute, 01/01/2021
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