title: iPhone 4: set up/use bluetooth SPP
body: <p>How would I program an iPhone app that utilitizes bluetooth SPP to connect to another bluetooth device? I can't find the documentation anywhere.</p>
  
  <p>Thanks so much.</p>
  
  <p><em>EDIT</em>
  I guess Mac OS X uses RFCOMM but i can't find anything similar in iphone documentation</p>