For the mock cold call at the end of most SDR interviews.
“Hi, is this Sam? This is Alex from NavVis. I know I'm calling out of the blue. We help surveying and construction teams scan a whole building in a fraction of the time. Do you have 30 seconds for me to say why I called?”
Written from public information about NavVis to help you practice. Ask an insider what their role play looked like; it's the best prep there is.