# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-11-27 21:40:31 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/273541842186932225) RT @0xced: I just learnt about DTSendSignalFlag, too bad it doesn’t work on device :-( http://t.co/xNr06SBw