An anonymous reader writes: Senate staffers will no longer be issued BlackBerry devices. According to Politico, a note sent to staffers on Wednesday said the Senate had no choice after BlackBerry decided to discontinue devices running its own BlackBerry 10 software. "Once we have exhausted our current in-house stock, new device procurements will be limited, while supplies last, to warranty exchanges only," reads the Sergeant at Arms note. The 600 BlackBerry smartphones currently in the Senate's possession will be supported for the "foreseeable future." The news comes after a report that President Obama has ditched his BlackBerry handset in favor of a "hardened" version of the Samsung Galaxy S4 that is supported by the Defense Information Systems Agency. It also follows a report that the Canadian smartphone maker lost $670 million in the first quarter of its 2017 financial year. During BlackBerry's first quarter, the company sold roughly 500,000 devices at an average price of $290 each. They will apparently need to sell about three million phones at an average of $300 each to break even.