After noticing my pay as you go phone balance diminishing dramatically everytime a certain text message was sent to me, I contacted my service provider, TESCO, and they informed me that a firm called EMEXUS had been thieving money from me for some time and they gave me a number to ring to stop it, which I did but I have not had a refund to date.
I can't recollect signing up to this scam.

David Bumford.