Universal Mobile Telecommunications System (UMTS); LTE; Test specification for (U)SIM; Application Programming Interface (API) for Java Card™ (3GPP TS 31.213 version 18.2.1 Release 18)
STANDARD published on 2.12.2025
Designation standards: ETSI TS 131213-V18.2.1
Publication date standards: 2.12.2025
The number of pages: 310
Approximate weight : 961 g (2.12 lbs)
Country: European technical standard
Category: Technical standards ETSI