title: iOS, iPhone, Bluetooth discovery during call
body: <p>I am experiencing issues while trying to connect iOS app with a BLE device, during a call.
  While not on a call the connection works fine and the phone and the BLE board connect instantaneously, however if there is a call, it's almost like the BT discovery is turned off completely.
  I looked up everywhere and on Apple dev and couldn't find any info about changes to the discovery or BT antenna attenuation, during a call.
  Does anyone have any ideas or any links they could point me to ?
  Thank you !</p>