Forum Discussion
Roaming/international travel. HD voice countries.
Do you have a list of countries where T-mobile customers can avail of HD voice (Voice over LTE)?
But VoLTE and HD are different animals. HD requires VoLTE but that's just one aspect of the problem.
Based on where I have personally traveled. Telus as an example in Canada, does not support the same implementation of VoLTE but Bell in Canada does. You can roam on to either network in Canada because they are the same physical network and company, just disguised as two for the sake of the illusion of competition. In the UK, VoLTE works fine in London and the southern area of the country.
Interesting question. I don't know of any HD international calling capabilities. It might be that local roaming calls are HD.
