Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Universal Subscriber Identity Module (USIM) Application Toolkit (USAT) (3GPP TS 31.111 version 19.4.0 Release 19)

Standard published on 12.8.2026

5G; Universal Subscriber Identity Module Application Toolkit (USAT) application behavioural test specification (3GPP TS 31.117 version 18.1.0 Release 18)

Standard published on 12.8.2026

5G; Universal Subscriber Identity Module Application Toolkit (USAT) application behavioural test specification (3GPP TS 31.117 version 19.2.0 Release 19)

Standard published on 12.8.2026

Universal Mobile Telecommunications System (UMTS); LTE; Universal Subscriber Identity Module (USIM) conformance test specification (3GPP TS 31.122 version 18.6.0 Release 18)

Standard published on 12.8.2026

Universal Mobile Telecommunications System (UMTS); User Equipment (UE) conformance specification; Part 3: Abstract test suite (ATS) (3GPP TS 34.123-3 version 19.0.0 Release 19)

Standard published on 13.8.2026

Universal Mobile Telecommunications System (UMTS); LTE; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 1: Protocol conformance specification (3GPP TS 34.229-1 version 19.6.0 Release 19)

Standard published on 17.8.2026

Universal Mobile Telecommunications System (UMTS); LTE; 5G; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 2: Implementation Conformance Statement (ICS) specification (3GPP TS 34.229-2 version 19.5.0 Release 19)

Standard published on 12.8.2026

Universal Mobile Telecommunications System (UMTS); LTE; 5G; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 3: Abstract test suite (ATS) (3GPP TS 34.229-3 version 19.4.0 Release 19)

Standard published on 17.8.2026

5G; Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); User Equipment (UE) conformance specification; Part 5: Protocol conformance specification using 5G System (5GS) (3GPP TS 34.229-5 version 19.5.0 Release 19)

Standard published on 17.8.2026

LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception for satellite access (3GPP TS 36.102 version 18.13.0 Release 18)

Standard published on 17.8.2026