Okay so for the past week my phone has been acting crazy I can only receive some calls by total random and most of the time it I will only get a voice mail (if the person leaves one) and no notification of a missed call also my texts want send through and the only way fixing this problem is by actually calling out on my phone and it somehow opens a gateway to let my phone receive a text.  I have no idea whats going on so if you could please help me out that would be awesome!