Sonim Technologies and Mem-Star Rugged Team Up to Bring Sonim’s Ultra-Rugged Devices to Crown Commercial Service in United Kingdom

Austin, TX (June 8, 2021)—Sonim Technologies (Nasdaq: SONM) announced today its partnership with Mem-Star Rugged, a rugged solutions provider supplying long-lasting, sustainable, IT hardware, to bring Sonim’s ultra-rugged XP8 smartphone and XP5s feature phone to the United Kingdom through Crown Commercial Service (CCS) Purchasing Platform.

Mem-Star Rugged is a preferred supplier of rugged technology throughout the United Kingdom and has met the rigorous conditions required to gain a place as a Governmental supplier on the CCS Technology Online Purchasing Content – RM6147 Framework.

“Total Cost of Ownership is a key driver in serving our government customers,” said Mat Ananin, Sales Director at Mem-Star Rugged. “As a pioneer in rugged technology, we’re excited to add Sonim to our product offerings and provide our customers with mission-critical devices that can stand up to extreme work environments.”

Built to the rugged performance standards that Sonim is known for, the XP8 and XP5s are durable and reliable all-in-one Android devices that can lower the total cost of ownership (TCO) as a result of their extensive functionality, proven durability, and comprehensive 3-year warranty.

Sonim products range from ultra-rugged Android mobile devices, tablets and software to industrial grade-accessories that are purpose-built to serve those in industries like transportation and logistics, construction, as well as to serve those in mission critical public safety and military roles.

“Our partnership with Mem-Star Rugged will provide local authorities and public sector enterprises in the United Kingdom with more ultra-rugged options and one of the best warranties in the industry,” said Jonathan Nelson, Sales Director EU, Sonim Technologies. “We look forward to working with Mem-Star Rugged and equipping their customers with instant, reliable and secure communication devices that perform in hazardous, isolated and emergency conditions.”

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About Sonim Technologies, Inc.

Sonim Technologies is a leading U.S. provider of ultra-rugged mobility solutions designed specifically for task workers physically engaged in their work environments, often in mission-critical roles. The Sonim solution includes ultra-rugged