The untimely death of the landline

I can count on the fingers of one hand the people I know who still have a landline telephone, and I am not among them. Getting one installed in my new home is feasible but why, my children ask, would I bother? I have a mobile phone, albeit a very basic one, and what more can a person need? To anyone under the age of 50, retaining a landline seems like a fogey-ish affectation. Indeed, one of my daughters has a rotary-dial handset, not as a back-up phone but as an ironic décor item. Because if you’re wearing a belt, why have braces? For mobile users there’s the back-up possibility