Dorset Seagull
Once Dolphin, Now Seagull
I have a mother of similar age. I pay all her bills for her so there are no DDs etc, and she is under strict instruction that if anybody from any organisation/company calls, she asks their name and company, tells them her son will call them back and hangs up. (I hope)
Only worry I have is, similar to HWT, grown up kids who wouldn't take kindly to similar instructions.
The trouble is we say the same to her but she still sometimes gets involved