I've recently bought a new Verizon Prepaid S4 Galaxy. I live in a area with poor cell reception and it seems like the only way I can use my phone is to run it off of my homes Wi-Fi. In order to do this, I need to enable H.D. voice through Verizon, but Verizon is saying that the do not support H.D. voice on this model of phone. I am able to connect fine to my homes Wi-Fi with this phone, and the Internet Browser and exchange email client run fine, but phone and text messaging look for a cell signal. Aside from upgrading to a newer phone (like a S5), what other options might I have to try out for voice and messaging over Wi-Fi? Would Google voice be the best solution? Thanks in advance for your help!