Company: SONM
Filing Date: 2025-07-18
Form Type: DEFA14A
Source: 0001641172-25-020139
Chunk: 2

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-07-18
Form: DEFA14A
Chunk 2
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’s validated Android Enterprise Gold partners, we handle every aspect of our clients’ mobility needs—from design and deployment to managed services.

With direct partnerships and key suppliers around the world, we’ve distributed more than 15 million devices globally — on-time and on-budget, every time. We provide full supply-chain visibility, guaranteeing product availability while streamlining operations and lowering the total cost of ownership.

Founded in 2011 by current CEO Robert Morcos, Social Mobile maintains offices, warehouses, and facilities around the world, in addition to its head office in Hollywood, Florida. To learn more about Social Mobile, visit: www.socialmobile.comor follow us on LinkedIn, X, and YouTube.

| Confidential. Proprietary information that may not be used or disclosed outside of Social Mobile and its affiliates except pursuant to a written agreement. Copyright © Social Mobile. All rights reserved. |

Media Contacts

Anette Gaven

Sonim Technologies

P: 1-619-993-3058

pr@sonimtech.com

Christian Paul

Social Mobile

marketing@socialmobile.com

Important Information and Where to Find It

This press release may be considered to be a soliciting material in connection with the 2025 Annual Meeting of Stockholders. Sonim has filed with the SEC a definitive proxy statement on Schedule 14A, containing a form of WHITEproxy card, with respect to its solicitation of proxies for the 2025 Annual Meeting of Stockholders.

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

Stockholders may obtain a free copy of the definitive proxy statement, any amendments or supplements to the proxy statement, and other documents that Sonim files with the SEC at no charge from the SEC’s website at www.sec.gov.Copies will also be available at no charge on Sonim’s website at https://ir.sonimtech.com/sec-filings/all-sec-filings.

Additional Information and Where to Find It

This communication relates to the proposed transaction involving Sonim. This communication does not constitute a solicitation of any vote or approval. In connection with the proposed transaction, Sonim plans to file with the SEC a proxy statement (the “Proxy Statement”) relating to a special meeting of its stockholders and may file other documents with the SEC relating to the proposed transaction, including a prospectus. This communication is