PREN 16683 : DRAFT 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RAILWAY APPLICATIONS - CALL FOR AID AND COMMUNICATION DEVICE - REQUIREMENTS
12-01-2015
10-23-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 CFA
5 Communication device
Annex A (normative) - CFA train broadcast audible signal tone
for international traffic
Annex B (informative) - CFA sequences
Annex C (normative) - Call for aid operating device
Annex D (normative) - Communication device passenger interface
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