ANNEX INSTRUCTIONS FOR DEALING WITH MESSAGES ADDRESSED TO FIXED STATIONS IN THE U.K. FROM STATIONS IN ENEMY COUNTRIES On receipt of a call emanating from a Station in an Enemy Country and addressed to a Station in this country, the following procedure shall be observed:1. The Operator shall (a) make the usual routine reply (according to the procedure being used, if possible). (b) On receipt of a message the following phrase will be sent "Message received, Call again tomorrow same time and frequency".
- Collection ID
- CAB81
- Conflict
- Second World War
- Countries
- United Kingdom United States of America
- Document Reference
- CAB 81/124/15
- Document Types
- Report
- File Reference
- CAB 81/124
- Identifier
- 10.1080/swwf.cab81.0124.015
- Keywords
- Wireless Communications Contingency Planning
- Languages
- English
- Organizations
- Chiefs of Staff Joint Intelligence Sub-Committee Security Service
- Pages
- 2
- Persons Discussed
- Victor Cavendish-Bentinck Francis Inglis Edmund Rushbrooke
- Published in
- United Kingdom
- Themes
- Signals Intelligence Code-breaking
