As promised I have uploaded a recording of the message left on my phone. It was recorded from my landline handset to my smartphone and the quality was not that great to begin with so I apologise, but you can still hear it pretty clearly.

It can be found here https://mega.co.nz/#!nI9mXL5C!HyhAFkySRVcsRr45BOpmPbHzuQDaJRoz8z7sduJZCiI

Make of it what you will