Making Free Calls

[calvinpower]

Does any body know or have any Idea on how to make free call on gsm mobile phones?

[calvinpower]

Yesterday I found this, has any body come across it please give us a buzzzz
GSM Prepaid Free Calls Kit. It has finally arrived. Hackertronics.com commissioned a group of GSM and smartcard hackers to create a software and hardware to make it easy for anyone to make free calls with prepaid GSM simcards. It was a year in the making but the end product is the most advanced underground device available for sale today. discover how easy crooks can make free calls from your GSM network and never need to recharge their simcards. they just use the kit and its upgradable software which contains all the latest security bypass codes. They can even create FREE CALL cards for other people too, it takes about 10 minutes. Criminals can use this kit to "timebomb" Freecall Simcards to make them last only a day, or a week or a month, they choose. That way your clients need to come back the crooks and not your network get their cards re-authorized after a certain period of time. More money for the crooks.

Our Kit uses a method known as Algorithm Triangulation which exposes a security hole in the PREPAID variety of GSM cards when manipulated. Although the call is connected, the security feauture that instructs the central computer (your GSM network) to deduct calltime from your account is scrambled. Unlimited calls are the result. The GSM Prepaid Free Calls Kit is Guaranteed to work for 12 months or your money back! (although we expect it to last at least 5 years

[Visar Mato]

In what site was it?
Regards

[calvinpower]

the site is www.hackertronics.com

[kingkad]

this site is a scam