ETSI EN 300 394-4-4
ETSI EN 300 394-4-4
Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 4: Test Suite Structure and Test Purposes (TSS&TP) for Direct Mode Repeater (DM-REP) type 1
standard published 01/01/2001 by European Telecommunications Standards Institute
