Hello, how long will the traffic training of the army communication company last? The communication company of the army will be trained for three months. Communication companies need a three-month telephone training. Soldiers should not only remember thousands of telephone numbers, hundreds of service terms, army numbers and codes, but also master the skills of listening clearly and recognizing voices. To become a qualified operator, they must train all the "four skills" to reach the standard before they can sit in the battle position of a three-foot machine.