Who called from 6185491643

Left a message with just background noise, then started to sing "Jingle Bells"...creepy caller do not answer

It is the fundraising call bank that has students working to raise money for southern Illinois university. Valid call if not annoying.

Much like the caller above - I'm an SIU alumna and this is the fundraising arm of SIU. These students are basically telemarketers. It's not a scam, but it's really annoying.

if this is the SIU alumni foundation why does it show up as Specialty Glass on the caller ID?

Identified as Glass Speciality and Name Unavailable. If that is how they fundraise I'd call it a scam, very unprofessional.