Company: SONM
Filing Date: 2025-12-05
Form Type: DEFM14A
Source: 0001493152-25-026277
Chunk: 22

Company: SONIM TECHNOLOGIES INC
Filing Date: 2025-12-05
Form: DEFM14A
Chunk 22
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 stock in “street name” through a broker, bank, or other nominee, will they vote my shares for me?

No. If you hold your shares of common stock in
street name, you must provide your broker, bank, or other nominee with instructions in order for your shares to be voted. To do so, you
should return the voting instruction form provided to you with this proxy statement by your broker, bank, or other nominee.

What happens if I hold my shares in “street name” through a broker, bank, or other nominee, and I do not instruct them how to vote my shares?

Brokers, banks, or other nominees who hold shares
in “street name” for their customers have authority to vote those shares on “routine” proposals when they have
not received instructions from the beneficial owners of such shares. However, brokers, banks, or other nominees do not have the authority
to vote shares they hold for their customers on “non-routine” proposals when they have not received instructions from the
beneficial owners of such shares. The Asset Sale Proposal, the Advisory Compensation Proposal, and the Adjournment Proposal are all “non-routine”
proposals. As a result, absent instructions from the beneficial owners of such shares, brokers, banks, and other nominees will not vote
those shares, and those shares will not be considered present at the Special Meeting for purposes of determining a quorum. A failure
to instruct the broker, bank, or other nominee holding your shares will have no effect on the outcome of the Advisory Compensation Proposal
or the Adjournment Proposal. However, shares of our common stock entitled to vote thereon as of the close of business on the record date,
a failure to instruct your broker, bank, or other nominee with respect to voting your shares will have the same effect as a vote “Against”
the Asset Sale Proposal.

What matters will the stockholders vote on at the Special Meeting? How does our board recommend that I vote on these matters?

The table below illustrates each proposal submitted
for stockholders’ vote and the recommendation of our board in connection with each proposal:

| Voting Matter                                   |     | Board Vote     
 Recommendation |     | Page Reference 
       For More 
    Information |
| Proposal 1 — The Asset Sale Proposal            |     | FOR            |     |             33 |
| Proposal 2 — The Advisory Compensation Proposal |     | FOR            |     |             83 |
| Proposal 3 — The Adjournment Proposal