Sonim XP8 ultra-rugged smartphone ships from AT&T this month

Last month, Sonim announced the XP8, a smartphone it claims is the world’s toughest model. The XP8 is designed for EMTs, construction workers, and anyone else who needs a phone that’ll be exposed to various adverse environments on a regular basis. At the time, Sonim had said it planned to offer the phone through AT&T, and now we have more …