Had some friends round today. While here one of their daughters rang although she'd been told they would be out for the afternoon. Their two daughters ring them at least twice a day and one daughter it's usually three times a day.
Now maybe I'm jealous here, my daughter rings roughly once a week although get WhatsApp messages between. Son probably less again WhatsApp contact.
Just wondered what others get in the way of phone calls. I could understand if one was alone, but there's both mum and dad.
Lack of public toilets in towns.