Just noticed this.
In one of the Alpine Credits ads they have a scenario where a woman wants a loan to build a new kitchen.
Here daughter interjects saying they need a new bathroom.
The mother tells the daughter, who has been listening in, to hang up her phone.
What?
I thought in 2023 most people have cell phones and have cancelled their landlines.
This ad suggests a throwback to the old days when households had landlines in every room and teen agers could pick up their landline phone to "listen in" to what others were taking about (usually while covering the mouthpiece to conceal their breathing.")  
Stupid subject I know but that's where my brain goes wile I'm in bumper to bumper traffic on College street on a winter afternoon.