Didn't answer. No message. Blocked. I've decided I going to stop answering the phone unless I recognize the caller. If you don't leave a message, I'm blocking you.
Left a pre-recorded message: "This is Heather. I'm calling from the dealer processing department regarding your vehicle's warranty. We sent you a final notice in the mail letting you know that your warranty has expired, and this is a final courtesy call to renew the warranty before we close the file. Would you like to speak to a warranty specialist? Would you like to speak to a warranty specialist? Would you like to speak to a warranty specialist?"