<SEC-DOCUMENT>0001654954-21-006181-index.html : 20210524 <SEC-HEADER>0001654954-21-006181.hdr.sgml : 20210524 <ACCEPTANCE-DATETIME>20210524081225 ACCESSION NUMBER: 0001654954-21-006181 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 2 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20201231 </ITEM> </RULE> FILED AS OF DATE: 20210524 DATE AS OF CHANGE: 20210524 FILER: 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: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-37649 FILM NUMBER: 21951277 BUSINESS ADDRESS: STREET 1: 225 FRANKLIN STREET, 26TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-423-1072 MAIL ADDRESS: STREET 1: 225 FRANKLIN STREET, 26TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>minm_sd.htm <DESCRIPTION>SD <TEXT> Document 1 - file: minm_sd.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.01 <SEQUENCE>2 <FILENAME>minm_ex101.htm <DESCRIPTION>UNDERWRITING AGREEMENT <TEXT> Document 2 - file: minm_ex101.htm
</DOCUMENT> </SEC-DOCUMENT>