ETSI TS 122 057
ETSI TS 122 057
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Mobile Station Application Execution Environment (MExE); Service description; Stage 1 (3G TS 22.057 version 3.0.1 Release 1999)
standard published 01/01/2000 by European Telecommunications Standards Institute
