Hi there
Been with ID for a while now and never had an issue.
Lately however since I've come back from holiday people have been struggling to ring me.
I could be standing next to them and people will attempt to ring me and they don't even get a dial tone, the phone just doesn't ring.
It's not an issue with their phone as I have tried it with 4 different people.
Sometimes when I restart my phone it allows people to call me but then that doesn't work after a while.
I can call out and send texts fine.
Any help would be greatly appreciated as I don't know what to do.