Woman called saying she was with AT&T but the caller ID came up as "Broken Glass". When I questioned her about that she confirmed that at least the number was correct. I told her I could take her name and message. She said it was regarding a recent proposal to get us set up with cell phone service. I told her our company already has established service with AT&T. I ended the call and called it back. First thing I hear is elevator music and the same woman eventually answer, "Hi, this is Kelly". Hmmm AT&T huh?