ETSI ETS 300 503 PDF

Published Date: 05/01/1996

Digital cellular telecommunications system (Phase 2) (GSM); General on supplementary services (GSM 02.04)

Published Date: 01/01/1996

Digital cellular telecommunications system (Phase 2) (GSM); General on supplementary services (GSM 02.04)

Published Date: 09/01/1994

European digital cellular telecommunications system (Phase 2); General on supplementary services (GSM 02.04)

Published Date: 07/01/2018

Universal Mobile Telecommunications System (UMTS); LTE; SIM/USIM internal and external interworking aspects (3GPP TR 31.900 version 15.0.0 Release 15)

Published Date: 09/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; Measurement of radiated performance for Multiple Input Multiple Output (MIMO) and multi-antenna reception for High Speed Packet Access (HSPA) and LTE terminals (3GPP TR 37.976 version 16.0.0 Release 16)

Published Date: 03/01/2017

GEO-Mobile Radio Interface Specifications (Release 3); Third Generation Satellite Packet Radio Service; Part 5: Radio interface physical layer specifications; Sub-part 5: Radio Transmission and Reception; GMR-1 3G 45.005

Published Date: 05/01/1992

Published Date: 08/01/1999

Published Date: 06/01/2000