We had a 'party line' telephone... which wasn't a way of paying lots of money to chat to pi$$ed strangers at 3am on a Saturday morning, but a telephone line shared with the people who lived up the road. You had to press a button to make sure they weren't already on the phone, or to stop them accidentally listening in.
And the black and white TV used to break down every Christmas Eve (or so it seemed)
and the brown-overalled chap would come and mend it and be our hero for an hour or so.