I was home alone and upstairs in the attic sorting out the junk when my mobile phone went off. I answered it but there was no-one there so I looked at the number and it was our landline. I thought DH had come home and was trying to find me so I trotted downstairs. No-one there. When DH got home I told him - and tbh I was a bit unnerved. Fast forward a few weeks and we are watching TV and the landline went off - again no-one there but when we checked for the number of the last caller it was DH's mobile. Which was locked in the car on our drive. Has anyone else had this happen?