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Digital cellular telecommunications system (Phase 2+); Specification of the A5/3 encryption algorithms for GSM and ECSD, and the GEA3 encryption algorithm for GPRS; Document 1: A5/3 and GEA3 specification (3GPP TS 55.216 version 7.1.0 Release 7)
STANDARD published on 23.1.2008
Designation standards: ETSI TS 155216-V7.1.0
Publication date standards: 23.1.2008
SKU: NS-344897
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2025-11-05 (Number of items: 2 243 072)
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