Specifications

Chapter 7
Radio Communication Procedures
The main objective of the radio network is to provide all UN staff with a
safety/security communications tool. In emergencies, it may become the only way to
communicate or seek assistance. The radio network should be used wisely, respecting
the established rules.
Anyone with basic radio knowledge can listen to conversations on a radio network.
Never use a radio to discuss sensitive
information, such as delicate political
or military issues, transfer of cash and
valuables, personnel matters and
personal information (like private
telephone numbers or addresses).
When referring to locations use
abbreviated/coded names (like Bravo for
Baghdad, Mike for Mosul, etc) and
when referring to personnel, uses their
callsigns.
Radio Use Checklist
• Ensure the channel (frequency) is Free (not being used by anyone else).
• Decide beforehand the message to be trasmitted, ensuring it will be clear
and concise. Make notes if necessary.
• Key the radio unit before you start speaking (Think, press, talk).
• If no contact, do not call every 10 second.
• Divide the message into sensible phrases; pause to allow the message to be
understood and/or written down, while maintaining a natural rhythm.
• Use standard pronunciations. Do not let your voice drop at the end of a
sentence.
• Speak in a moderately strong voice,
but do not shout, as this will distort
the signal.
• The use of abbreviated messages, standard phrases and words will shorten
and avoid confusion in the passing of messages. Keep messages short.
• Hold the microphone about 5 centimeters (2 inches) from your mouth
while speaking.
• If it is difficult to contact or pass information to one station, the relaying of
messages through another station is advised.
• Be aware everything you say can be heard by anyone using a radio
receiver on the same frequency.
• Private conversations are not allowed.
Radio Operators Training Manual Version 27/11/2007 38