This publication is for skill levels (SLs) 1, 2, and 3 Soldiers holding military occupational specialty (MOS) 25C and for trainers and first-line supervisors. It contains standardized training objectives, in the form of task summaries, to train and evaluate Soldiers on critical tasks that support unit missions during wartime. Trainers and first-line supervisor should ensure Soldiers holding MOS 25C SLs 1, 2, and 3 have access to this publication. It should be made available in the Soldier's work area, unit learning center, and unit libraries. This manual applies to both Active and Reserve Component Soldiers. The proponent for this publication is the Signal School.