I actually picked this one up, it was a Robocall letting me know that my student debt relief was flagged for a special promotional discount and to press 1 to talk to someone and 2 to decline the offer...... I have no student debt.
Called twice within 10 minutes. I don't answer calls I don't know so they went to voicemail. Of course, they didn't leave a message. Caller ID said BA Alarm. If you can't leave a message, don't call me!