TDS PDF
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Service requirement for the Open Services Access (OSA); Stage 1 (3GPP TS 22.127 version 9.0.0 Release 9). Original standard ETSI TS 122 127 V9.0.0 (2010-01) in PDF full version. Additional info + preview on request
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Service aspects; Handover requirements between UTRAN and GERAN or other radio systems (3GPP TS 22.129 version 17.0.0 Release 17). Original standard ETSI TS 122 129 V17.0.0 (2022-04) in PDF full version. Additional info + preview on request
Document status: Active
Universal Mobile Telecommunications System (UMTS); LTE; Multicall; Service description; Stage 1 (3GPP TS 22.135 version 17.0.0 Release 17). Original standard ETSI TS 122 135 V17.0.0 (2022-04) in PDF full version. Additional info + preview on request
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Multimedia Messaging Service (MMS); Stage 1 (3GPP TS 22.140 version 17.0.0 Release 17). Original standard ETSI TS 122 140 V17.0.0 (2022-04) in PDF full version. Additional info + preview on request
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Presence service; Stage 1 (3GPP TS 22.141 version 17.0.0 Release 17). Original standard ETSI TS 122 141 V17.0.0 (2022-04) in PDF full version. Additional info + preview on request
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Value Added Services (VAS) for Short Message Service (SMS) requirements (3GPP TS 22.142 version 17.0.0 Release 17). Original standard ETSI TS 122 142 V17.0.0 (2022-04) in PDF full version. Additional info + preview on request
Document status: Active