Company: SONM
Filing Date: 2025-07-11
Form Type: DFAN14A
Source: 0001213900-25-063201
Chunk: 1

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-07-11
Form: DFAN14A
Chunk 1
---

 P.O. Box 1310, Brentwood, NY 11717                                             
 ProxyVote and Broadridge are trademarks of Broadridge Financial Solutions Inc. 
 CUSIP is a registered trademark of the American Bankers Association.           
 All other registered marks belong to their respective owners.                  |
| Email Settings | Terms and Conditions | Privacy Statement                      |

<div align='center'>2</div>

Important Information and Where to Find It

The AJP/Orbic
Parties have filed with the SEC a definitive proxy statement on Schedule 14A, containing a form of BLUEproxy card, with
respect to its solicitation of proxies for the 2025 Annual Meeting of Stockholders.

Stockholders are strongly encouraged to read the Company’s definitive proxy statement (including any amendments or supplements thereto) and any other documents filed or to be filed with the SEC carefully and in their entirety when they become available because they contain or will contain important information.

You may obtain a free
copy of the AJP/Orbic Parties’ proxy statement and any additional soliciting materials that they file with the SEC at the SEC’s
website at www.sec.gov, or by contacting Alliance Advisors at the address and phone number indicated above.

Participants in Solicitation

AJP Holding Company,
LLC, Orbic North America, LLC, Jeffrey Wang, Parveen Narula, Ashima Narula and their director nominees –Douglas Benedict, Joseph
Glynn, Gregory Johnson, Suren Singh, and Michael Wallace – under SEC rules, may be deemed to be participants in the solicitation
of proxies of Sonim’s stockholders in connection with the election of directors at Sonim’s 2025 Annual Meeting to Sonim’s stockholders.

Stockholders may obtain
more detailed information regarding AJP/Orbic’s director nominees, under the captions “Questions and Answers Relating to this Proxy
Solicitation” and Certain Information Regarding the Participants” of the AJP/Orbic Parties’ definitive proxy statement
for the 2025 Annual Meeting filed with the SEC on June 24, 2025.

<div align='center'>3</div>