EXHIBIT 32 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Pursuant to 18 U.S.C. ss. 1350, we the undersigned Chief Executive Officer and Chief Financial Officer, respectively of Communications Systems, Inc. (the "Company") hereby certify: (1) That the accompanying Annual Report of the Company on Form 10-K for the period ended December 31, 2004 (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Communications Systems, Inc. /s/ Curtis A. Sampson ----------------------------------------- Curtis A. Sampson Date: March 29, 2005 Chairman and Chief Executive Officer /s/ Paul N. Hanson ----------------------------------------- Paul N. Hanson Date: March 29, 2005 Vice President and Chief Financial Officer 47