An HR person reached out to me and left a voicemail. I called her back. I left a message. She didn't respond. I waited a few more days and called again. This time, she answered. We spoke for 30 seconds. She said she would call me back. I waited a few days again. I called her and left a voicemail. She never called me back, Very unprofessional. Do not call people for interviews if you have no intention of interviewing them.