Phones certified for the CriticalLinc™ network

The most awesome Galaxy A Series device yet, the A53 boasts a multi-lens camera that enables brilliant photos and video, smooth scrolling 120Hz display, and a fast-charging battery. Powered with a 5nm Octa-core processor, Galaxy A53 is built to handle heavy-duty multitasking. RAM Plus reads your usage patterns and provides extra virtual RAM for an additional boost.

The S22 is your go-to business phone with power, security and business features. Built with Corning® Gorilla® Glass Victus®+ on the screen and back panels and a polished, protective Armor Aluminum frame, the S22 has an IP68 water resistance rating, so it can take a splash, too. The S22 boasts a multi-lens camera that enables brilliant photos and video, a smooth scrolling 120Hz display and a fast-charging battery.

The S22+ is your go-to business phone with power, security and business features. Built with Corning® Gorilla® Glass Victus®+ on the screen and back panels and a polished, protective Armor Aluminum frame, the S22+ has an IP68 water resistance rating, so it can take a splash, too. The S22+ boasts a multi-lens camera that enables brilliant photos and video, a smooth scrolling 120Hz display and a fast-charging battery.

The Cat S62 is an advanced professional tool, a smartphone with muscles, combining resilience, safety and hygiene. Having the highest MILSPEC and IP protection ratings no longer means that rugged phones need to be basic and ugly. The S62 offers a fingerprint sensor, 4GB RAM and 128 GB ROM. This is all powered by a 4000mAh battery with Qi Wireless Charging, Quick Charge 4.0, and POGO pins for power when and where you need it.

The Sonim XP5s is purpose-built to provide the world's best performing and most reliable voice communication for workers in demanding and hazardous environments.

The Sonim XP8 is the toughest, most reliable smartphone, ensuring clear, real-time voice and data, in even the most punishing, most demanding environments.