
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Security; Protocol and procedures for Lawful Interception (LI); Stage 3 (3GPP TS 33.128 version 18.13.1 Release 18)
STANDARD published on 7.10.2025
Designation standards: ETSI TS 133128-V18.13.1
Publication date standards: 7.10.2025
The number of pages: 466
Approximate weight : 1429 g (3.15 lbs)
Country: European technical standard
Category: Technical standards ETSI