Does anyone have any more details about VOLTE support for US carriers? I just installed and I am not getting VOLTE on AT&T. Are there device and carrier combinations where VOLTE is supported? 3G coverage is very bad here.
Does anyone have any more details about VOLTE support for US carriers? I just installed and I am not getting VOLTE on AT&T. Are there device and carrier combinations where VOLTE is supported? 3G coverage is very bad here.