My mobile phone has started showing a pop up message box with
“SIM Service
Three UK
ID
Cancel Ok”
The “Three UK” is shown as selected (small dot inside circle next to it) , while “ID” is shown as not selected (just a circle next to it)
Does anyone know what this is about? Do I need to select one or the other and how do I know which to select? I’ve been with ID mobile for years and never been asked this. Is selecting one or the other likely to mess things up if I get it wrong? (and how do I know which is right or wrong?)
Also, is there anywhere is Settings where you can see what “Sim Service” I’m using or is available.
Thanks