THIS FAX MACHINE IS DIALING MY OFFICE LAND LINE.(23 TIMES AND COUNTING) ..HAD TO CALL ROGERS, SPEND 30 MINUTES ON THE PHONE, BEING TRANSFERRED AROUND, ONLY TO HAVE TO PAY $4.00 PLUS TAX, FOR A ONE MOTNH CALL BLOCKER....FUNNY, I PAY MY ROGERS BILL FAITHLY, IN EXCESS OF $400.00 PER MONTH ( FOR THE PAST 5 YEARS ++), AND YET I HAVE TO PAY TO CANCEL AN UNWANTED NUMBER , ..I WONDER IF BELL CANADA WOULD HAVE DONE THIS FOR FREE, FOR BEING A LONG STANDING, GOOD PAYING CUSTOMER???