$T^{{}^{\mathrm{\prime }}}$ Predictions of PMNS and CKM Angles

Generalizing a previous model to accommodate the third quark family and CP violation, we present a $T^{{}^{\mathrm{\prime }}}$ model which predicts tribimaximal neutrino (PMNS) mixings while the central predictions for quark mixings are $\mathrm{\mid }{V}_{td}\mathrm{/}{V}_{ts}\mathrm{\mid }=0.245$ and $\mathrm{\mid }{V}_{ub}\mathrm{/}{V}_{cb}\mathrm{\mid }=0.237$ with a predicted CP violating KM phase ${\delta }_{KM}={65.8}^0$. All these are acceptably close to experiment, including the KM phase for which the allowed values are $63^{0} < \delta_{KM} < 72^{0}$,anddependonlyonuseofsymmetry$T^{'} \times Z_2$ to define the model and no additional parameters.