enable LTE options
what should the cellular data options has to be on voice and data or data only
iPhone X
what should the cellular data options has to be on voice and data or data only
iPhone X
If your carrier supports Voice over LTE leave it on both.
Then go with both to enable clearer calls on VoLTE
But does your carrier support Voice Over LTE?
my carrier supports LTE i can't be data only i has to be what
yes
enable LTE options