The dealer service department where I took a car for a recall, calls me back on my landline saying the shuttle driver sent to pick me up, couldn't reach me on my cellphone. He had to knock on my door to say he was here because he said I didn't answer my cellphone. Later in the day I look into it, and sure enough, when I call my phone with the landline, it goes right to voicemail. And I cant make an outgoing call either. Soon as I hit dial, the phone says, call ended. WTH? How long has this been going on? I don't recall getting any calls for over a week now that I think about it, and I haven't made any calls either. Lucky I wasn't somewhere where I actually needed to make a call. After turning the phone off and on again I got it working, but how often do people test their phones by calling it from another number?