The Sonim XP3.20 Quest is the toughest phone I've seen yet, and it comes with the best warranty in the business: a three-year, no-questions-asked replacement policy. GSM users who are tough on their ...

Sonim and global partners provide end-to-end GPS safety solution for solitary and at-risk workers in tough environments San Mateo, CA – June 17th, 2010 – Sonim Technologies, the makers of the world’s ...

How tough can a mobile phone be? Tougher than you if Sonim Technologies has anything to say about it. The company that brought us the "world's toughest phone"--the XP1--has introduced an even more ...

For over 40 years, PCMag has been a trusted authority on technology, delivering independent, labs-based reviews of the latest products and services. With expert analysis and practical solutions across ...