Digital cellular telecommunications system (Phase 2). Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface (GSM 04.11)
STANDARD published on 1.12.1997
Designation standards: ČSN ETS 300559-ed.4
Classification mark: 872617
Catalog number: 50340
Publication date standards: 1.12.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN