Inspired by the thread where people don't answer the door. (I do answer the door, by the way.)
The phone though? No, it's usually unplugged. Much to the bemusement of relatives who just cannot get their heads round it and always complaining "your phone's off!" Yes, I told you we don't answer it.
RING. THE MOBILE. OR TEXT.
In this day and age why do we need the landline anyway? It's only full of cold caller crap anyway.