The mobile signal vanished completely and without warning on Wednesday morning and we are still unable to get a signal at home. Walk round the block and it will pick up all the messages etc but it was working perfectly well at home on Tuesday.
I have checked the availability and according to that, my signal is excellent and there are no problems.
I'll have to ring on the landline (I'm not standing in the next street on my mobile as it is now raining!) I am always reluctant to ring in case it isn't a UK based operator but looks like I'll have to.