FBI Communications Room

The video tutorial discusses the structure and function of FBI field offices, highlighting the importance of reports from agents on confidential assignments. It emphasizes the critical role of the FBI's communication system, which includes radio, teletype, and telephone, in coordinating operations. The tutorial also provides historical context, explaining how these systems were vital long before any outbreak.

List the communication systems used by the FBI as mentioned in the text.

How long has the FBI been using its communication systems?