I use Voice instead of my carrier for vmail. Worked great for 10 years but stopped in past 3 months. Now when someone calls T-Mobile line it rings there then rings again on Voice before going to Voice vmail. Only way to stop double rings is to set Voice to do not disturb always. Those calling my voice number are sent straight to vmail, it never rings. Posted on the help forum in Jan., got no response. Posted feedback per review response Feb 2nd, still no response