The end of another long day of work say Jenny in need of something to eat that did not come out of some sort of grease covered-bag. There she was, feeling up the avocados of her local Magic Neep, when her cell phone rang.
She looked at caller ID and let out a long, protracted sigh followed by indistinguishable muttering.
"What," she snapped at the caller on the other end. Her eyes rolled as she listened to the caller on the other end. She dropped the avocado she was holding into her reusable shopping bag and reached for another.
"What do you want me to do about it? You're my assistant; what is the point of paying you to do your job if I have to do it for you? There are hundreds of non-magical girls who would love to take your job from you, Hermione. There are thousands of resources available for you to learn how to work a computer. Find one. Use it. And never, ever call me after I've left the office again."
She spoke fast and when she hung up, she hit the 'End Call' button without giving the young girl on the other end a chance to respond.
Sometimes she really missed the old days of flip phones. Ending a frustrating call by slamming the phone shut was so much more satisfying.