OneWeb RF Engineer interview questions

I applied online and HR called me the next day for phone screening. I have interviewed many times in my career and had never felt insulted before. After asking the regular screening questions, he asked about my desired salary and I gave him a range based on my years of experience in the industry. He started laughing and after a pause, he said in a sarcastic way: "sorry, I dropped my phone on the floor". This says a lot about the culture of the company.