Learn how to add, share and manage contacts through the import and exporting features on your Firefox OS phone.
Just press the power and home buttons at the same time. Your screenshot will be stored in the Gallery app.
You can check to see what version of the Firefox OS software you have by looking under Device Information in the Settings app.
This article covers the basic features of Firefox OS - apps, messaging, contacts, music and more. It also links to articles that you'll want to explore later.