ETSI ETS 300 940
         
          ETSI ETS 300 940
          
        
          Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 5.13.1 Release 1996)
        
									
								standard published 12/01/1999 by European Telecommunications Standards Institute

				
					
