H hnikesch New member Aug 31, 2014 18 0 0 Visit site Oct 16, 2015 #1 Anyone know if Att will enable wifi calling on L640 unlocked
worldspy99 New member Nov 10, 2013 21,301 0 0 Visit site Oct 16, 2015 #2 They would probably need to push out an update to the firmware for the device to enable WI-Fi calling like TMO.
They would probably need to push out an update to the firmware for the device to enable WI-Fi calling like TMO.