https://forum.qt.io/topic/42313/is-creating-an-rfcomm-connection-without-pairing-possible-with-qt-bluetooth-api/1
Is creating an RFCOMM connection without pairing possible with Qt Bluetooth API | Qt Forum
Sep 24, 2014 - I would like to write a C++ cross-platform app for Android and iOS using Qt framework's Bluetooth API (I know Bluetooth for iOS is not yet available in Qt 5....
api forumcreatingrfcommconnectionwithout
https://lkml.iu.edu/1403.1/04370.html
Linux-Kernel Archive: Re: [RC6 Bell Chime] [PATCH 00/24] rfcomm fixes
linux kernelarchivebellchimepatch