
Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface signalling layer 3; General aspects (GSM 04.07 version 7.1.0 Release 1998)
STANDARD published on 30.8.1999
    
        Designation standards: ETSI TS 100939-V7.1.0
                
                
                
               
                Publication date standards:  30.8.1999
        The number of pages: 126
Approximate weight : 409 g (0.90 lbs)
        Country:          European technical standard
        Category: Technical standards ETSI