Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Functional requirements
5 Tests
6 Marking
7 Documentation
Annex A (normative) - Function, indication and timing of a
local unit and controller in relation to an alarm
triggering signal
Annex B (normative) - Test set-up by using radio-frequency
shielded test fixtures
Annex C (normative) - Test method for electro-acoustical
2-way speech tests of loudspeaker output and
microphone input of the local unit