Communications Systems, Inc. Reminds Investors that Every Share is Critical to the Approval of the Merger with Pineapple Energy

Urges Investors to vote FOR the Merger at its Special Meeting Submit your vote through your broker, vote online (voting deadline is March 22 at 11:59pm ET) or at the shareholder meeting on March 23 at 1:00 pm CT (2:00pm ET) Communications Systems,