CONTENTS

Report ITU-R M.2531-0
Policy on Intellectual Property Right (IPR)
�1���� General
�2���� Frequencies and method of calling for automatic connection system
������� 2.1���� Frequencies for automatic connection system
������� 2.2���� Method of calling
�3���� Operating procedures
������� 3.1���� Scanning
������� 3.2���� Calling station
������� 3.3���� Called station
������� 3.4���� Frequency identification and following response to a calling station
����������������� 3.4.1���� Response to a coast station
����������������� 3.4.2���� Response to a ship station
������� 3.5���� Selection of working frequency
�4���� Digital selective calling messages of automatic connection system
A1���� Introduction
A2���� Test method
������ A2.1���� Test station
������ A2.2���� Propagation prediction
������ A2.3���� Test setup
������ A2.4���� Frequency used for testing
������ A2.5���� Verification method
A3���� Test procedure
A4���� Test result