Sonim's established a rather solid reputation in the rugged phone genre, with its XP3300 Force claiming the Guinness World Record for surviving the longest freefall this past February. Now it's branching out by announcing three more mil-spec devices at this week's CTIA, two of which will be available in the US starting today. First at bat is the XP1301 Core NFC, a device that lives up to its name by supporting a tag reader optimized for the workforce. It was announced for European availability last month, and is now ready to be sold in the US. Next up is
