Worked great at for a while. Lately, my phone never rings when I get a call, just a notification of a missed call. And I checked the ring tones on the phone, app, and even contacts. Today, I was on the phone and saw that my employer texted me. When I went to receive the message, it wasn't there. I logged out and reinstalled and it still wasn't there. It was a really important text too. If I hadn't been using the phone at the time, I would have never known that he texted.