Sonim Launches XP3plus 5G Ultra-Rugged Flip Phone on AT&T; FirstNet Certified

Sonim Technologies has launched the XP3plus 5G ultra-rugged flip phone on AT&T, designed for first responders and government use. The device is FirstNet certified, providing priority access and reliability for critical communication needs. It features a Qualcomm SM4450 5G chipset, a 3000mAh removable battery, and meets military-grade durability standards. The XP3plus 5G is available online at att.com and through FirstNet starting August 20, 2025.

Sonim Technologies (NASDAQ: SONM) has announced the launch of its XP3plus 5G ultra-rugged flip phone on AT&T's network, designed specifically for first responders, government agencies, and enterprise field workers. The device, certified for FirstNet, ensures secure, reliable communication in critical scenarios. Key features include a Qualcomm SM4450 5G chipset, enhanced 3000mAh removable battery offering up to 30 hours of talk time, 4GB RAM, and 32GB storage expandable to 512GB. The XP3plus 5G is available in camera and non-camera variants, meeting diverse operational requirements. It also includes a comprehensive 3-year warranty and is designed for extreme environments, being waterproof up to five feet and operational from -4°F to 131°F. The device is available online at att.com and through FirstNet starting August 20, 2025 [1].

The XP3plus 5G is built to withstand harsh conditions and offers superior audio and communication tools, including an ultra-loud 100dB+ speaker, dual-microphone noise and echo cancellation, and dedicated Push-to-Talk (PTT) and SOS buttons. This makes it ideal for high-impact industries like public safety, construction, manufacturing, and utilities. The device is also certified safe for use in hazardous locations and meets military-grade durability standards (MIL-STD-810H and IP68) [1].

Sonim Technologies has a strong reputation for providing rugged mobile solutions, trusted by first responders, government, and Fortune 500 customers since 1999. The XP3plus 5G is an extension of Sonim's commitment to delivering reliable and durable communication tools for mission-critical professionals. The device is backed by Sonim's Industry-Leading Support, including a 3-year comprehensive warranty, SonimCare™ customer support, and access to SonimWare™ software tools [1].

The launch of the XP3plus 5G on AT&T's network is a significant milestone for Sonim Technologies, leveraging the reliability and priority access of FirstNet. This move is likely to attract a broad range of customers who require robust and dependable communication devices in challenging environments. The device's certification for FirstNet ensures that first responders and other critical users have dedicated coverage and capacity during network congestion, providing peace of mind and enhanced security [1].

References:
[1] https://www.stocktitan.net/news/SONM/sonim-launches-xp3plus-5g-ultra-rugged-flip-phone-on-at-t-first-net-i8faid21g14n.html