Strange voice mail message

2006-09-14 21:17:51 UTC

Check this out. Any ideas as to what it is? (BTW, the chattering noise in the background is just RFI from the phone. It’s not part of the message.)

One Response to “Strange voice mail message”

  1. David Elliott Says:

    It’s a fax machine. What you are hearing is the calling tone (CNG). Googling it finds this which has a linked WAV file:

    I’ve never heard one do the weird bursts as heard on your recording but the pitch is definitely correct. I recognized it immediately.

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