TrineFix 2.0.4 is a utility that will fix a lot of issues you might have with your PIM data (Contacts, Appointments and Tasks).

Duplicate contacts or appointments, FileAs on your contacts not as you like it, missing country codes, or not the format you want it to be!? TrineFix will fix it for you!

Release notes:

Updated to version 2.0.4, due to a serious bug found by nickexel. The bug resulted in that you could get some phonenumbers deleted (blanked) when applying a country code fix!

http://forum.xda-developers.com/showthread.php?t=540397