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ETSI TS 132 280
M00003757
New product
ETSI TS 132 280 Universal Mobile Telecommunications System (UMTS); Telecommunication management; Charging management; Advice of Charge (AoC) service (3GPP TS 32.280 version 11.1.1 Release 11)
standard by European Telecommunications Standards Institute, 08/01/2014
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