ETSI ETS 300 392-3-5
ETSI ETS 300 392-3-5
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 5: Additional Network Feature for Mobility Management (ANF-ISIMM)
standard published 01/01/2000 by European Telecommunications Standards Institute
