simultaneous ring going away

one of the best features of the connect app is the ability to have the cell phone ring simultaneous with the home phone. This allows me to answer from my cell if I am away, without having to remember to turn call forward on and off constantly. It is a great feature. I'm am told "Voice2Go" is going away in about a week, and to use Call Forward. Unless you have a call forward feature that will still do this (some systems do, but there is NO mention that Comcast does), then you are removing a great feature. Please explain.