 MINNETONKA, Minn.--BUSINESS WIRE--Communications Systems, Inc. NASDAQ: JCS CSI or the Company, which has operated as a global IoT intelligent edge products and services company, today announced consolidated financial results for the second quarter Q2 ended June 30, 2021, including a discussion of results of operations by segment. Management Comments for Q2 2021 Roger Lacey, CSIs Interim CEO and Chairman of the Board, commented, During Q2 2021 we continued to grow revenues and im 