Geez O Man, Mom!
I've asked her and asked her and asked her, and she just won't listen.
"Mom, Don't call me while I'm driving!"
Mom always says the same thing, too. "JanieBelle, dear, I'm in Ohio, you're in North Carolina. How am I supposed to know when you're driving?"
Pfft.
Call ahead and ask first, duh.
Sheesh.