Yesterday I was in a meeting and I tried to silence my phone. I changed some setting pertaining to "in the holster and out of the holster". I cannot find that setting now to change it back. All of my calls are now going straight to voicemail. I am a pretty decent problem solver but this one got me stumped. I also notice that when I try to call myself from another line and I notice on the the home screen a phone icon next to an x.