How do even play in squads? I mean I know how (I have played Battlefield: Bad Company 2), but I think the squad system doesn't work in the beta. Me and my friends invited each other and we were in a squad according to the squad menu in the main menu, but then we joined a game and we were in...
On the Battlefield Facebook page they posted a FAQ link to one of their Battlefield Blogs. In this blog they answer multiple questions about pre-order items such as exclusive dog tags and more news about the open multi-platform beta.
Link to the blog
Link to their Facebook page