ETSI TS 122 034
ETSI TS 122 034
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); High Speed Circuit Switched Data (HSCSD); Stage 1 (3GPP TS 22.034 version 4.0.0 Release 4)
standard published 03/01/2001 by European Telecommunications Standards Institute
