Send a message from a device to Windows phone via bluetooth need port RFCOMM? [closed]

Send a message from a device to Windows phone via bluetooth need port
RFCOMM? [closed]

References

Reference NO 1

http://code.google.com/p/btstack/wiki/RFCOMM

Reference NO 2

http://homepages.ius.edu/RWISMAN/C490/html/PythonandBluetooth.htm

Reference NO 3

http://www.fritz-hut.com/raspberry-pi-bluetooth-connection-with-bluesmirf/

Reference NO 4

http://stackoverflow.com/questions/1922554/how-to-send-a-text-message-to-mobile-phone-via-bluetooth-in-java

Reference NO 5

http://authors.phptr.com/bluetooth/bray/pdf/cr_ch10.pdf

Reference NO 6

http://32feet.codeplex.com/discussions/447076

Reference NO 7

https://developer.apple.com/library/mac/documentation/devicedrivers/conceptual/bluetooth/BT_Bluetooth_On_MOSX/BT_Bluetooth_On_MOSX.html

Reference NO 8

http://www.alanjmcf.me.uk/comms/bluetooth/32feet.NET%20%E2%80%94%20User%E2%80%99s%20Guide.html