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ETSI TR 123 977
M00004347
New product
ETSI TR 123 977 Universal Mobile Telecommunications System (UMTS); Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks (3GPP TR 23.977 version 11.0.0 Release 11)
standard by European Telecommunications Standards Institute, 09/01/2012
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