During the past four weeks I have noticed significant voice quality issues with my iPhone 7 that I got in December 2017. It happens very often at my house but even stepping outside to my back yard does not help. I have generally always had good voice quality with Verizon but lately it has been breaking up all over the place. Is Verizon doing something to their service that may be impacting voice quality? Is there something I need to reset on my phone to address the issues? Any support appreciated.