Nexus 4 also cannot do wifi-calling, seriously degrading its usefulness in spotty celular zones. http://support.t-mobile.com/thread/38694 http://support.t-mobil

Nexus 4 also cannot do wifi-calling, seriously degrading its usefulness in spotty celular zones. http://support.t-mobile.com/thread/38694 http://support.t-mobile.com/thread/38694