ETSI TS 103 253 PDF

Published Date: 02/01/2020

Methods for Testing and Specification (MTS); TTCN-3 Conformance Test Suite for use of XML and JSON schema; Implementation Conformance Statement

Published Date: 11/01/2018

Methods for Testing and Specification (MTS); TTCN-3 Conformance Test Suite for use of XML schema; Implementation Conformance Statement

Published Date: 09/01/2017

Methods for Testing and Specification (MTS); TTCN-3 Conformance Test Suite for use of XML schema; Implementation Conformance Statement

Published Date: 08/01/1998

ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Terrestrial Flight Telecommunications System (TFTS); Part 3: Speech services, network aspects

Published Date: 12/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Radio transmission and reception (GSM 05.05 version 5.11.1 Release 1996)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Completion of Calls to Busy Subscriber (CCBS); Service description, Stage 1 (3GPP TS 22.093 version 16.0.0 Release 16)

Published Date: 09/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Full rate speech; Comfort noise aspect for full rate speech traffic channels (3GPP TS 46.012 version 16.0.0 Release 16)

Published Date: 02/01/1995

Published Date: 07/01/1997

Published Date: 11/01/1988

Published Date: 07/01/2000

Published Date: 10/01/2000

Published Date: 04/01/1992