get_firmware_rev(QMI.name()) :: {:ok, map()} | {:error, any()}

get_hardware_rev(QMI.name()) :: {:ok, map()} | {:error, any()}

get_manufacturer(QMI.name()) :: {:ok, binary()} | {:error, any()}

get_model(QMI.name()) :: {:ok, binary()} | {:error, any()}

get_operating_mode(QMI.name()) ::
  {:ok, QMI.Codec.DeviceManagement.operating_mode_response()} | {:error, any()}

get_serial_numbers(QMI.name()) ::
  {:ok, QMI.Codec.DeviceManagement.serial_numbers()} | {:error, any()}

set_operating_mode(QMI.name(), QMI.Codec.DeviceManagement.operating_mode()) ::
  :ok | {:error, any()}