Exhibit 32.1

 

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

 

In connection with the Quarterly Report of Sonim Technologies, Inc. (the “Company”) on Form 10-Q for the period ended June 30, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

 

  (1) The Report fully complies with the requirements of section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and
     
  (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Date: August 12, 2022 By: /s/ Hao Liu
    Hao (Peter) Liu
    Chief Executive Officer
    (Principal Executive Officer)