Yep, install Blackballer, is compatible with a lot of phones and allows you to filter call in several ways.
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Private numbers are the f***ing bane of life. Normally don't answer them but answered 1 today without thinking, and spent 10 minutes trying to convince some-one in India I do not want a new mobile phone contract!
Hi Stephanie, for the Blackberry it's free, just download it from the official website.
http://www.killermobile.com/applicat...filtering.html