Cannot make or receive any calls from my iPhone

[Bracken31]

Can anyone give me a solution to this problem has I can't ring Sky mobile

[Tim138]

If you have swapped to your number to sky mobile swap it back to a different sim i had the same problem with them so left 

[patch67]

Same here saying no sim

[caesarome]

@patch67 

Has this issue just started today and if so is the phone from Sky ?

[Lewlewm]

Same problem! Checked my area coverage apparently I've got 5G where I live never have I had 4G let alone 5G. Trying to contact sky themselves to resolve the problem is just endless. I have to drive about 20mins to grt any signal?