Company: SONM
Filing Date: 2025-12-05
Form Type: DEFM14A
Source: 0001493152-25-026277
Chunk: 53

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-12-05
Form: DEFM14A
Chunk 53
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iting your vote for the Special
Meeting. We will pay all of the costs of soliciting these proxies. Our directors, officers, and employees may solicit proxies in person
or by e-mail or other electronic means, or by telephone. We will pay these directors, officers, and employees no additional compensation
for these services. We will ask banks, brokers, and other nominees to forward these proxy materials to their principals and to obtain
authority to execute proxies. We will then reimburse them for their reasonable, out-of-pocket expenses. The expense associated with the
solicitation of proxies will include reimbursement for postage and clerical expenses to brokerage houses and other custodians, nominees,
or fiduciaries for forwarding proxy materials and other documents to beneficial owners of stock held in their names. We have engaged
the services of Sodali & Co with respect to proxy soliciting matters at an expected cost of approximately $30,000, not including
incidental expenses.

Questions and Additional Information

If you have any questions concerning the Asset
Purchase Agreement, the Asset Sale, the Special Meeting, or the proxy statement, or would like additional copies of the proxy
statement or need help voting your shares of common stock, please contact our proxy solicitor:

<div align='center'>430 Park Avenue, 14th Floor

New York, New York 10022

Stockholders Call Toll-Free in North America:
(800) 662-5200

Outside of North America Call Collect: (203) 658-9400

E-mail: SONM@investor.sodali.com</div>

| 32 |

<div align='center'>PROPOSAL 1: ASSET SALE PROPOSAL</div>

The Company is asking its stockholders to approve
the Asset Purchase Agreement, the Asset Sale, and the other transactions contemplated by the Asset Purchase Agreement. The Company’s
stockholders should carefully read this proxy statement and the annexes in their entirety, for more detailed information concerning the
Asset Purchase Agreement and the Asset Sale. A copy of the Asset Purchase Agreement is attached to this proxy statement as Annex A and Annex B.

The approval of the Asset Proposal requires the
affirmative vote of at least a majority of the outstanding shares of our common stock entitled to vote thereon as of the close of business
on the record date.

Failure to attend the Special Meeting in person
or by proxy and abstentions will have the same effect as a vote “AGAINST” this proposal.

After careful consideration, our