Hi,
I’ve switched to iD from EE recently, on a Samsung Galaxy S20+. Before, on EE, in my bar at the top it would feature the VoLTE symbol for 4g calling (as I understand it), but since switching this has disappeared. My device is definitely capable of it, and I understand iD offer 4g calling/VOLTE, so why has it stopped showing?
Is it something only available on certain plans or do i have to activate it or what?