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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001654954-21-005766
Filing Date
2021-05-17
Accepted
2021-05-17 08:54:04
Documents
55
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT zmtp_10q.htm 10-Q 718032
2 CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF zmtp_ex311.htm EX-31.1 14607
3 CERTIFICATION PURSUANT TO RULE 13A-14(A)/15D-14(A) CERTIFICATIONS SECTION 302 OF zmtp_ex312.htm EX-31.2 14366
4 CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE zmtp_ex321.htm EX-32.1 9373
5 CERTIFICATE PURSUANT TO SECTION 18 U.S.C. PURSUANT TO SECTION 906 OF THE SARBANE zmtp_ex322.htm EX-32.2 9523
  Complete submission text file 0001654954-21-005766.txt   2296424

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT zmtp-20210331.xml EX-101.INS 242775
7 XBRL TAXONOMY EXTENSION SCHEMA zmtp-20210331.xsd EX-101.SCH 23579
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE zmtp-20210331_cal.xml EX-101.CAL 52760
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE zmtp-20210331_def.xml EX-101.DEF 36523
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE zmtp-20210331_lab.xml EX-101.LAB 155219
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE zmtp-20210331_pre.xml EX-101.PRE 126403
Mailing Address 225 FRANKLIN STREET, 26TH FLOOR BOSTON MA 02110
Business Address 225 FRANKLIN STREET, 26TH FLOOR BOSTON MA 02110 617-423-1072
Zoom Telephonics, Inc. (Filer) CIK: 0001467761 (see all company filings)

IRS No.: 042621506 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-37649 | Film No.: 21927870
SIC: 3661 Telephone & Telegraph Apparatus