<SEC-DOCUMENT>0001529966-18-000003-index.html : 20180516
<SEC-HEADER>0001529966-18-000003.hdr.sgml : 20180516
<ACCEPTANCE-DATETIME>20180516164737
ACCESSION NUMBER:		0001529966-18-000003
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180516
DATE AS OF CHANGE:		20180516

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Zoom Telephonics, Inc.
		CENTRAL INDEX KEY:			0001467761
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				042621506
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-85044
		FILM NUMBER:		18840535

	BUSINESS ADDRESS:	
		STREET 1:		99 HIGH STREET, 28TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		617-423-1072

	MAIL ADDRESS:	
		STREET 1:		99 HIGH STREET, 28TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SF INVESTORS LP
		CENTRAL INDEX KEY:			0001529966
		IRS NUMBER:				133793258
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		27 HIDDEN VALLEY DRIVE
		CITY:			SUFFERN
		STATE:			NY
		ZIP:			10901
		BUSINESS PHONE:		518-572-3384

	MAIL ADDRESS:	
		STREET 1:		27 HIDDEN VALLEY DRIVE
		CITY:			SUFFERN
		STATE:			NY
		ZIP:			10901
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>sfi13g1ZMPT2017secconfirmed.txt
<TEXT>
Document 1 - file: sfi13g1ZMPT2017secconfirmed.txt

</DOCUMENT>
</SEC-DOCUMENT>