NMDeviceBt @NM_DEVICE_BT_ERROR_UNKNOWN: @NM_DEVICE_BT_ERROR_NOT_BT_CONNECTION: @NM_DEVICE_BT_ERROR_INVALID_BT_CONNECTION: @NM_DEVICE_BT_ERROR_INVALID_DEVICE_MAC: @NM_DEVICE_BT_ERROR_MAC_MISMATCH: @NM_DEVICE_BT_ERROR_MISSING_DEVICE_CAPS: @void: @Returns: @connection: @path: @Returns: @device: @Returns: @device: @Returns: @device: @Returns: