Digital cellular telecommunications system (Phase 2+) - Radio transmission and reception (GSM 05.05 version 5.7.1)
STANDARD published on 1.6.1999
Designation standards: ČSN ETS 300910-ed.4
Classification mark: 872695
Catalog number: 55631
Publication date standards: 1.6.1999
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN