code: function() {
  		cordova.plugins.simplexpbeacon.removeBeaconUuidToMonitor(
  			"8AEFB031-6C32-486F-825B-E26FA193487D",
  			function(data){
  
  				console.log('XXXX DATA: ' + data);
  				var json = JSON.parse(data);
  				console.log('XXXX json.status: ' + json.status);				
  
  				if (json.status === 'OK') {
  					app.logMessage('Beacon removed');
  					bluetoothInitialised = true;
  				} else {
  					app.logMessage('Failed to remove beacon: ' + json.desc);
  				}
  			}
  		);
  
  		cordova.plugins.simplexpbeacon.terminateBluetooth(
  			function(data){
  
  				console.log('XXXX DATA: ' + data);
  				var json = JSON.parse(data);
  				console.log('XXXX json.status: ' + json.status);				
  		
  				if (json.status === 'OK') {
  					app.logMessage('Bluetooth terminated');
  				} else {
  					app.logMessage('Bluetooth failed to terminated: ' + json.desc);
  				}
  				bluetoothInitialised = false;
  			}
  		);
      }
docs: BT LE HR Plugin terminate Bluetooth