Forum Discussion
VoLTE in Japan?
GSM-phones built for the US (and GSM) aren't compatible with 2G in Japan which is based on CDMA. So I'd like to know can I use VoLTE in Japan when roaming using Tmobile's roaming agreements with the...
VoLte depends on if the other carrier supports it. There's phones out there thar have VoLte but it doesn't meet Tmobiles standards.
