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JGUI Windows PhonesSecurity Center
The Windows Phones Security Center program is created for removal of history of phone calls and SMS messages.

Does these matters automatically for you:

-delete all incoming and answered phone calls from History, immediately after your talking finished
-delete all dialled and connected phone calls from History, immediately after your talking finished
-(please note: you still have to delete manually all unanswered or missed calls,
-it has no sense to delete such calls automatically, because you're not warned in this case)

-delete all received text messages, in short order, 30 seconds after you read
-delete all created text messages, immediately after it's sent successfully
(please note: you still have 30 seconds, to mark back the message as "unread",
-if you don't want to delete what you read already, because all unread messages will not delete)

This program deletes all messages permanently - does not move to Deleted Items folder.