The rugged smartphone impresses with its large, high-resolution display and powerful features, as well as with an optimized accessory concept and is also suitable for the harshest environmental conditions thanks to its extended temperature range. It supports 21 LTE frequency bands for flexible connection to various global mobile networks and is delivered without SIM-Lock. With the Android ™ 11 operating system, the intrinsically safe smartphone is fast, safe and efficient. The ergonomic design and the intuitive user interface provide an optimal application experience. Smart-Ex 02 (ATEX Zone 1) Intrinsically Safe Smart Phone /PDA with 8 MEGA PIXEL CAMERA.