Back All sorts of people use trueCall, and they all have slightly different needs. Some want a 'plug in and go' experience with a simple setup, others have very specific requirements and want to be able to fine tune trueCall. The new trueCall Call Blocker has been designed to satisfy all these requirements. trueCall Call Blocker comes pre-loaded with the most popular settings for handling incoming calls, so you simply choose which one suits you best - Standard, Secure, International Block, or Lockdown. For 'power users' there is a customisation option that gives unparalleled flexibility. We have also streamlined a number of trueCall features and have added maps and an enhanced Internet Control Panel with a map and dashboard so you can see exactly what calls you are receiving. It can even save you money on your phone calls by warning you when an outgoing call has lasted 55 minutes.