Sonim Technologies Provides Update on Strategic Alternatives Initiatives

Urges Stockholders to Support Sonim's Qualified Director Nominees
at the Annual Meeting on July 18, 2025

Vote for each of Sonim Board Nominees on the WHITE Proxy Card

San Diego, California--(Newsfile Corp. - June 18, 2025) - Sonim Technologies, Inc. (NASDAQ: SONM), a leading provider of rugged mobile solutions, today outlined its ongoing successful strategic alternatives process and illusory proposals by Orbic North America, LLC ("Orbic").

In January 2025, following the unsolicited approach from Orbic to acquire Sonim, the Sonim Board formed a Special Committee to explore and evaluate a range of strategic alternatives to maximize stockholder value. Both strategically and tactically, the Special Committee has already found a potentially better alternative for Sonim stockholders to a transaction with Orbic. The Company provided further details in a letter to stockholders, highlights include:

• Sale of Assets to Social Mobile: As announced on June 2, 2025, Sonim and Social Mobile have signed a Letter of Intent intended to lead to a definitive agreement under which Social Mobile will acquire substantially all of Sonim's operating assets for up to $20 million, including up to $5 million in earn-out consideration.

• Reverse Takeover Transaction: Sonim intends to enter a definitive agreement with a prospective reverse takeover candidate in addition to the transaction with Social Mobile. The company is targeting a $15 million estimated value for Sonim. Together with the Social Mobile transaction, the aggregate potential value exceeds the value of Orbic's purported offer.

• Orbic's Lack of Engagement: Despite the Special Committee's efforts to meaningfully engage, Orbic has demonstrated nothing but strategic inconsistency, abrupt tactical shifts, and adversarial behavior.

• Orbic's Financial Distress: Orbic and its affiliates have more than $22.5 million in judgments against them, over ten lawsuits in the past decade, including disputes with customers, suppliers, employees, and business partners.

• Orbic's Campaign and Illusory Proposal is an Attempt to Derail Strategic Alternatives Process: Sonim believes that Orbic's proxy contest is not about governance or performance—it is a continuation of Orbic's coercive strategy aimed at derailing Sonim's strategic alternatives process and an attempt to seize control of the Board and Company without paying a premium to all Sonim stockholders.

In advance of the 2025 Annual Meeting scheduled for July 18, 2025, The Sonim Board urges stockholders to vote FOR each of Sonim's highly qualified director nominees using the WHITE proxy card.