Despite the number of high-end smartphones being released, there is still a market for those who are looking for a sturdy clamshell phone. There aren’t a lot of them available these days but that doesn’t mean they don’t get new models anymore. And that’s exactly where Sonim’s latest clamshell phone comes in. The Sonim XP3plus is the latest clamshell phone to be offered by the company. It is an upgrade from the previous XP3 model that was … [read full article]