I have written a topic about this before but due to the incomprehensibility of these forums (such as the fact that I cannot even see the posts I've written, which is such a huge detriment) I am making this again in hopes that SOMEONE actually responds. The phone app only allows me to make calls via Data rather than the ability to both call and receive calls. This is a huge flaw and NEEDS to be fixed. I STILL cannot receive texts without wifi either. THIS IS A SERIOUS PROBLEM THAT NO ONE IS ADDRESSING.