Just received an automated voice message from KoolTel thanking us for signing up for their service. We have not contracted with them. Supposedly we signed up at the website crazyoffers.com.au. Now since I live in Pennsylvania in the United States why would I even be on a website to find deals in Australia??? We were given a cancellation number when we contacted their toll free number but don't know if their service is the reason why our phone bill is higher this month. Must wait for the bill to arrive before we can verify. Watch out for these folks.