We have grasped these facilities with varying degrees of skill.
Daughter takes to it like a duck to water.
I can manage if I put my mind to it, but my mother, age 92, has a frightful battle with the new technology. She cannot for the life of her work call-waiting. I call from the fax or the pay phone, while she is chatting to one of her chums so she can recognise the pips, but she can't even hear them. Because her chums are yapping loudly and probably having a row about their last bridge game. She might get in a flap, pressing the buttons and end up cutting off the friend, but we have never got that far.