ETSI TS 132 111-1

ETSI TS 132 111-1 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Telecommunication management; Fault Management; Part 1: 3G fault management requirements (3GPP TS 32.111-1 version 6.0.1 Release 6)

standard by European Telecommunications Standards Institute, 06/01/2005