<SEC-DOCUMENT>0000897101-18-000342-index.html : 20180402
<SEC-HEADER>0000897101-18-000342.hdr.sgml : 20180402
<ACCEPTANCE-DATETIME>20180402160422
ACCESSION NUMBER:		0000897101-18-000342
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180402
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180402
DATE AS OF CHANGE:		20180402

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMMUNICATIONS SYSTEMS INC
		CENTRAL INDEX KEY:			0000022701
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				410957999
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31588
		FILM NUMBER:		18728882

	BUSINESS ADDRESS:	
		STREET 1:		10900 RED CIRCLE DRIVE
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343
		BUSINESS PHONE:		9529961674

	MAIL ADDRESS:	
		STREET 1:		10900 RED CIRCLE DRIVE
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>csi180821_8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: csi180821_8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>csi180821_ex99-1.htm
<DESCRIPTION>PRESS RELEASE DATED APRIL 2, 2018
<TEXT>
Document 2 - file: csi180821_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>a180821001_v1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: a180821001_v1.jpg

</DOCUMENT>
</SEC-DOCUMENT>