Here we have another rugged phone from a relatively new cell phone maker, Sonim. The phone is named Sonim XP1300 Core, an IP68 certified phone that is built to withstand dust, and can be submerged in water at depths greater than 1 meter. Besides having tough body, the XP1300 Core phone also features a media player, Bluetooth, web browser, and slower GPRS/EDGE connectivity. The phone will be launched at the beginning of October this year, but there are no words about its pricing.