<?xml version="1.0" encoding="UTF-8" ?>

<!--
 ModemManager 1.0 Interface Specification

   Copyright (C) 2008 Novell, Inc.
   Copyright (C) 2008-2013 Red Hat, Inc.
   Copyright (C) 2011-2013 Google, Inc.
   Copyright (C) 2011-2013 Lanedo GmbH
-->

<node name="/" xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd">

  <!--
      org.freedesktop.ModemManager1.Modem:
      @short_description: The ModemManager Modem interface.

      The Modem interface controls the status and actions in a given modem
      object.

      This interface will always be available as long a the modem is considered
      valid.
  -->
  <interface name="org.freedesktop.ModemManager1.Modem">

    <!--
        Enable:
        @enable: %TRUE to enable the modem and %FALSE to disable it.

        Enable or disable the modem.

        When enabled, the modem's radio is powered on and data sessions, voice
        calls, location services, and Short Message Service may be available.

        When disabled, the modem enters low-power state and no network-related
        operations are available.

        Since: 1.0
    -->
    <method name="Enable">
      <arg name="enable" type="b" direction="in" />
    </method>

    <!--
        ListBearers:
        @bearers: The list of bearer object paths.

        List configured packet data bearers (EPS Bearers, PDP Contexts, or
        CDMA2000 Packet Data Sessions).

        Since: 1.0

        Deprecated: 1.10.0. Use #org.freedesktop.ModemManager1.Modem:Bearers
        property instead.
    -->
    <method name="ListBearers">
      <arg name="bearers" type="ao" direction="out" />
    </method>

    <!--
        CreateBearer:
        @properties: Dictionary of properties needed to get the bearer connected.
        @path: On success, the object path of the newly created bearer.

        Create a new packet data bearer using the given characteristics.

        This request may fail if the modem does not support additional bearers,
        if too many bearers are already defined, or if properties are invalid.

        The properties allowed are any of the ones defined in the
        <link linkend="gdbus-property-org-freedesktop-ModemManager1-Bearer.Properties">bearer properties</link>.

        Since: 1.0
    -->
    <method name="CreateBearer">
      <arg name="properties" type="a{sv}" direction="in"  />
      <arg name="path"       type="o"     direction="out" />
    </method>

    <!--
        DeleteBearer:
        @bearer: Object path of the bearer to delete.

        Delete an existing packet data bearer.

        If the bearer is currently active and providing packet data server, it
        will be disconnected and that packet data service will terminate.

        Since: 1.0
    -->
    <method name="DeleteBearer">
      <arg name="bearer" type="o" direction="in" />
    </method>

    <!--
        Reset:

        Clear non-persistent configuration and state, and return the device to
        a newly-powered-on state.

        This command may power-cycle the device.

        Since: 1.0
    -->
    <method name="Reset" />

    <!--
        FactoryReset:
        @code: Carrier-supplied code required to reset the modem.

        Clear the modem's configuration (including persistent configuration and
        state), and return the device to a factory-default state.

        If not required by the modem, @code may be ignored.

        This command may or may not power-cycle the device.

        Since: 1.0
    -->
    <method name="FactoryReset">
      <arg name="code" type="s" direction="in" />
    </method>

    <!--
        SetPowerState:
        @state: A <link linkend="MMModemPowerState">MMModemPowerState</link> value, to specify the desired power state.

        Set the power state of the modem. This action can only be run when the
        modem is in <link linkend="MM-MODEM-STATE-DISABLED:CAPS"><constant>MM_MODEM_STATE_DISABLED</constant></link>
        state.

        Since: 1.0
    -->
    <method name="SetPowerState">
      <arg name="state" type="u" direction="in" />
    </method>

    <!--
        SetCurrentCapabilities:
        @capabilities: Bitmask of <link linkend="MMModemCapability">MMModemCapability</link> values, to specify the capabilities to use.

        Set the capabilities of the device.

        The given bitmask should be supported by the modem, as specified in the
        #org.freedesktop.ModemManager1.Modem:SupportedCapabilities property.

        This command may power-cycle the device.

        Since: 1.0
    -->
    <method name="SetCurrentCapabilities">
      <arg name="capabilities" type="u" direction="in" />
    </method>

    <!--
        SetCurrentModes:
        @modes: A pair of <link linkend="MMModemMode">MMModemMode</link> values, where the first one is a bitmask of allowed modes, and the second one the preferred mode, if any.

        Set the access technologies (e.g. 2G/3G/4G preference) the device is
        currently allowed to use when connecting to a network.

        The given combination should be supported by the modem, as specified in the
        #org.freedesktop.ModemManager1.Modem:SupportedModes property.

        Since: 1.0
    -->
    <method name="SetCurrentModes">
      <arg name="modes" type="(uu)" direction="in" />
    </method>

    <!--
        SetCurrentBands:
        @bands: List of <link linkend="MMModemBand">MMModemBand</link> values, to specify the bands to be used.

        Set the radio frequency and technology bands the device is currently
        allowed to use when connecting to a network.

        Since: 1.0
    -->
    <method name="SetCurrentBands">
      <arg name="bands" type="au" direction="in" />
    </method>

    <!--
        SetPrimarySimSlot:
        @sim_slot: SIM slot number to set as primary.

        Selects which SIM slot to be considered as primary, on devices that expose
        multiple slots in the #org.freedesktop.ModemManager1.Modem:SimSlots property.

        When the switch happens the modem may require a full device reprobe, so the modem
        object in DBus will get removed, and recreated once the selected SIM slot is in
        use.

        There is no limitation on which SIM slot to select, so the user may also set as
        primary a slot that doesn't currently have any valid SIM card inserted.

        Since: 1.16
    -->
    <method name="SetPrimarySimSlot">
      <arg name="sim_slot" type="u" direction="in" />
    </method>


    <!--
        GetCellInfo:

        Get information for available cells in different access technologies,
        either serving or neighboring along with radio frequency information.

        An array of dictionaries is returned, where each dictionary reports information for
        one single cell.

        The dictionaries have mandatory keys that are always given, including:

        <variablelist>
          <varlistentry><term><literal>"cell-type"</literal></term>
            <listitem>
              The <link linkend="MMCellType">MMCellType</link>, given as an unsigned integer
              value (signature <literal>"u"</literal>).
            </listitem>
          </varlistentry>
          <varlistentry><term><literal>"serving"</literal></term>
            <listitem>
              Flag specifying whether the cell is a serving cell or otherwise a neighboring cell,
              given as a boolean value (signature <literal>"b"</literal>).
            </listitem>
          </varlistentry>
        </variablelist>

        For each different cell type, other optional keys may be given.

        <variablelist>
          <varlistentry><term><link linkend="MM-CELL-TYPE-CDMA:CAPS">MM_CELL_TYPE_CDMA</link></term>
            <listitem>
              <para>
                The CDMA cell information may include the following additional keys:
              </para>
              <variablelist>
                <varlistentry><term><literal>"nid"</literal></term>
                  <listitem>
                    Network id, given as a string value (signature <literal>"s"</literal>)
                    in upper-case hexadecimal format without leading zeros. E.g. <literal>"12345"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"sid"</literal></term>
                  <listitem>
                    System id, given as a string value (signature <literal>"s"</literal>)
                    in upper-case hexadecimal format without leading zeros. E.g. <literal>"ABCD"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"base-station-id"</literal></term>
                  <listitem>
                    Base station id, given as a string value (signature <literal>"s"</literal>)
                    in upper-case hexadecimal format without leading zeros. E.g. <literal>"3F"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ref-pn"</literal></term>
                  <listitem>
                    Base station PN number, given as a string value (signature <literal>"s"</literal>)
                    in upper-case hexadecimal format without leading zeros. E.g. <literal>"3F"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"pilot-strength"</literal></term>
                  <listitem>
                    The signal strength of the pilot, given in the same format and scale as the GSM
                    SINR level, given as an unsigned integer value (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
              </variablelist>
            </listitem>
          </varlistentry>
          <varlistentry><term><link linkend="MM-CELL-TYPE-GSM:CAPS">MM_CELL_TYPE_GSM</link></term>
            <listitem>
              <para>
                The GSM cell information may include the following additional keys:
              </para>
              <variablelist>
                <varlistentry><term><literal>"operator-id"</literal></term>
                  <listitem>
                    PLMN MCC/MNC, given as a string value (signature <literal>"s"</literal>).
                    E.g. <literal>21034</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"lac"</literal></term>
                  <listitem>
                    This is the two-byte Location Area Code of the base station, given
                    as a string value (signature <literal>"s"</literal>) in upper-case
                    hexadecimal format without leading zeros, as specified in 3GPP TS
                    27.007. E.g. <literal>"84CD"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ci"</literal></term>
                  <listitem>
                    This is the two- or four-byte Cell Identifier, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros, as specified in 3GPP TS 27.007.
                    E.g. <literal>"2BAF"</literal> or <literal>"D30156"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"timing-advance"</literal></term>
                  <listitem>
                    Measured delay (in bit periods; 1 bit period = 48/13 microsecond)
                    of an access burst transmission on the RACH or PRACH to the expected
                    signal from a mobile station at zero distance under static channel
                    conditions, given as an unsigned integer value (signature
                    <literal>"u"</literal>). Only applicable for the serving cell (i.e.
                    "serving" must be TRUE).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"arfcn"</literal></term>
                  <listitem>
                    Absolute RF channel number, given as an unsigned integer value (signature
                    <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"base-station-id"</literal></term>
                  <listitem>
                    Base station id, given as a string value (signature <literal>"s"</literal>)
                    in upper-case hexadecimal format without leading zeros, as specified in
                    3GPP TS 27.007. E.g. <literal>"3F"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rx-level"</literal></term>
                  <listitem>
                    Serving cell Rx measurement, given as a unsigned integer value
                    (signature <literal>"u"</literal>. Values range between 0 and 63.
                  </listitem>
                </varlistentry>
              </variablelist>
            </listitem>
          </varlistentry>
          <varlistentry><term><link linkend="MM-CELL-TYPE-UMTS:CAPS">MM_CELL_TYPE_UMTS</link></term>
            <listitem>
              <para>
                The UMTS cell information may include the following additional keys:
              </para>
              <variablelist>
                <varlistentry><term><literal>"operator-id"</literal></term>
                  <listitem>
                    PLMN MCC/MNC, given as a string value (signature <literal>"s"</literal>).
                    E.g. <literal>21034</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"lac"</literal></term>
                  <listitem>
                    This is the two-byte Location Area Code of the base station, given
                    as a string value (signature <literal>"s"</literal>) in upper-case
                    hexadecimal format without leading zeros, as specified in 3GPP TS
                    27.007. E.g. <literal>"84CD"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ci"</literal></term>
                  <listitem>
                    This is the two- or four-byte Cell Identifier, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros, as specified in 3GPP TS 27.007.
                    e.g. <literal>"2BAF"</literal> or <literal>"D30156"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"frequency-fdd-ul"</literal></term>
                  <listitem>
                    In FDD, the frequency of the uplink in kHz, given as an unsigned integer value
                    (signature <literal>"u"</literal>). Values range between 0 and 16383.
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"frequency-fdd-dl"</literal></term>
                  <listitem>
                    In FDD, the frequency of the downlink in kHz, given as an unsigned integer value
                    (signature <literal>"u"</literal>). Values range between 0 and 16383.
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"frequency-tdd"</literal></term>
                  <listitem>
                    In TDD, the frequency in kHz, given as an unsigned integer value
                    (signature <literal>"u"</literal>). Values range between 0 and 16383.
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"uarfcn"</literal></term>
                  <listitem>
                    UTRA absolute RF channel number, given as an unsigned integer value
                    (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"psc"</literal></term>
                  <listitem>
                    Primary scrambling code, given as an unsigned integer value
                    (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rscp"</literal></term>
                  <listitem>
                    Received signal code power; the received power on one code measured
                    in dBm on the primary CPICH channel of the cell, given as a
                    signed integer value (signature <literal>"d"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ecio"</literal></term>
                  <listitem>
                    ECIO; the received energy per chip divided by the power density in the
                    band measured in dBm on the primary CPICH channel of the cell, given as a
                    signed integer value (signature <literal>"d"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"path-loss"</literal></term>
                  <listitem>
                    The path loss of the cell, given as an unsigned integer value (signature
                    <literal>"u"</literal>.
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).
                  </listitem>
                </varlistentry>
              </variablelist>
            </listitem>
          </varlistentry>
          <varlistentry><term><link linkend="MM-CELL-TYPE-TDSCDMA:CAPS">MM_CELL_TYPE_TDSCDMA</link></term>
            <listitem>
              <para>
                The TD-SCDMA cell information may include the following additional keys:
              </para>
              <variablelist>
                <varlistentry><term><literal>"operator-id"</literal></term>
                  <listitem>
                    PLMN MCC/MNC, given as a string value (signature <literal>"s"</literal>).
                    E.g. <literal>21034</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"lac"</literal></term>
                  <listitem>
                    This is the two-byte Location Area Code of the base station, given
                    as a string value (signature <literal>"s"</literal>) in upper-case
                    hexadecimal format without leading zeros, as specified in 3GPP TS
                    27.007. E.g. <literal>"84CD"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ci"</literal></term>
                  <listitem>
                    This is the two- or four-byte Cell Identifier, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros, as specified in 3GPP TS 27.007.
                    e.g. <literal>"2BAF"</literal> or <literal>"D30156"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"uarfcn"</literal></term>
                  <listitem>
                    UTRA absolute RF channel number, given as an unsigned integer value
                    (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"cell-parameter-id"</literal></term>
                  <listitem>
                    The cell parameter ID, given as an unsigned integer value
                    (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"timing-advance"</literal></term>
                  <listitem>
                    Measured delay (in bit periods; 1 bit period = 48/13 microsecond)
                    of an access burst transmission on the RACH or PRACH to the expected
                    signal from an MS at zero distance under static channel conditions,
                    given as a unsigned integer value (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rscp"</literal></term>
                  <listitem>
                    Received signal code power; the received power on one code measured
                    in dBm on the primary CPICH channel of the cell, given as a
                    signed integer value (signature <literal>"d"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"path-loss"</literal></term>
                  <listitem>
                    The path loss of the cell, given as an unsigned integer value (signature
                    <literal>"u"</literal>.
                  </listitem>
                </varlistentry>
              </variablelist>
            </listitem>
          </varlistentry>
          <varlistentry><term><link linkend="MM-CELL-TYPE-LTE:CAPS">MM_CELL_TYPE_LTE</link></term>
            <listitem>
              <para>
                The LTE cell information may include the following additional keys:
              </para>
              <variablelist>
                <varlistentry><term><literal>"operator-id"</literal></term>
                  <listitem>
                    PLMN MCC/MNC, given as a string value (signature <literal>"s"</literal>).
                    E.g. <literal>21034</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"tac"</literal></term>
                  <listitem>
                    This is the two- or three-byte Tracking Area Code of the base station, given
                    as a string value (signature <literal>"s"</literal>) in upper-case
                    hexadecimal format without leading zeros, as specified in 3GPP TS
                    27.007. E.g. <literal>"84CD"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ci"</literal></term>
                  <listitem>
                    This is the two- or four-byte Cell Identifier, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros, as specified in 3GPP TS 27.007.
                    e.g. <literal>"2BAF"</literal> or <literal>"D30156"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"physical-ci"</literal></term>
                  <listitem>
                    The physical cell id, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros. E.g. <literal>"1A0"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"earfcn"</literal></term>
                  <listitem>
                    E-UTRA absolute RF channel number, given as an unsigned integer value
                    (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rsrp"</literal></term>
                  <listitem>
                    The average reference signal received power in dBm, given as a signed
                    integer value (signature <literal>"d"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rsrq"</literal></term>
                  <listitem>
                    The average reference signal received quality in dB, given as a signed
                    integer value (signature <literal>"d"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"timing-advance"</literal></term>
                  <listitem>
                    The timing advance, given as an unsigned integer value (signature <literal>"u"</literal>).
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"serving-cell-type"</literal></term>
                  <listitem>
                    A <link linkend="MMServingCellType">MMServingCellType</link> value indicating that the frequency
                    information provided in this structure belongs to which servicing cell, given as an
                    unsigned integer (signature <literal>"u"</literal>).
                    Only applicable for the serving cell (i.e. "serving" must be TRUE). Since 1.22.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"bandwidth"</literal></term>
                  <listitem>
                    Bandwidth of the particular carrier in downlink, given as an unsigned integer
                    (signature <literal>"u"</literal>). Only applicable for the serving cell
                    (i.e. "serving" must be TRUE). Since 1.22.
                  </listitem>
                </varlistentry>
              </variablelist>
            </listitem>
          </varlistentry>
          <varlistentry><term><link linkend="MM-CELL-TYPE-5GNR:CAPS">MM_CELL_TYPE_5GNR</link></term>
            <listitem>
              <para>
                The 5GNR cell information may include the following additional keys:
              </para>
              <variablelist>
                <varlistentry><term><literal>"operator-id"</literal></term>
                  <listitem>
                    PLMN MCC/MNC, given as a string value (signature <literal>"s"</literal>).
                    E.g. <literal>21034</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"tac"</literal></term>
                  <listitem>
                    This is the two- or three-byte Tracking Area Code of the base station, given
                    as a string value (signature <literal>"s"</literal>) in upper-case
                    hexadecimal format without leading zeros, as specified in 3GPP TS
                    27.007. E.g. <literal>"84CD"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"ci"</literal></term>
                  <listitem>
                    This is the two- or four-byte Cell Identifier, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros, as specified in 3GPP TS 27.007.
                    e.g. <literal>"2BAF"</literal> or <literal>"D30156"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"physical-ci"</literal></term>
                  <listitem>
                    The physical cell id, given as a string value
                    (signature <literal>"s"</literal>) in upper-case hexadecimal format
                    without leading zeros. E.g. <literal>"1A0"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"nrarfcn"</literal></term>
                  <listitem>
                    NR absolute RF channel number, given as an unsigned integer value
                    (signature <literal>"u"</literal>).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rsrp"</literal></term>
                  <listitem>
                    The average reference signal received power in dBm, given as a signed
                    integer value (signature <literal>"d"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"rsrq"</literal></term>
                  <listitem>
                    The average reference signal received quality in dB, given as a signed
                    integer value (signature <literal>"d"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"sinr"</literal></term>
                  <listitem>
                    The signal to interference and noise ratio, given as a signed integer value
                    (signature <literal>"d"</literal>.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"timing-advance"</literal></term>
                  <listitem>
                    The timing advance, given as an unsigned integer value (signature
                    <literal>"u"</literal>).
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"serving-cell-type"</literal></term>
                  <listitem>
                    A <link linkend="MMServingCellType">MMServingCellType</link> value indicating that the frequency
                    information provided in this structure belongs to which servicing cell, given as an
                    unsigned integer (signature <literal>"u"</literal>).
                    Only applicable for the serving cell (i.e. "serving" must be TRUE).  Since 1.22.
                  </listitem>
                </varlistentry>
                <varlistentry><term><literal>"bandwidth"</literal></term>
                  <listitem>
                    Bandwidth of the particular carrier in downlink, given as an unsigned integer
                    (signature <literal>"u"</literal>). Only applicable for the serving cell
                    (i.e. "serving" must be TRUE).  Since 1.22.
                  </listitem>
                </varlistentry>
              </variablelist>
            </listitem>
          </varlistentry>
        </variablelist>

        Since: 1.20
    -->
    <method name="GetCellInfo">
      <arg name="cell_info" type="aa{sv}" direction="out" />
    </method>

    <!--
        Command:
        @cmd: The command string, e.g. "AT+GCAP" or "+GCAP" (leading AT is inserted if necessary).
        @timeout: The number of seconds to wait for a response.
        @response: The modem's response.

        Send an arbitrary AT command to a modem and get the response.

        Note that using this interface call is only allowed when running
        ModemManager in debug mode or if the project was built using
        the <literal>with-at-command-via-dbus</literal> configure option.

        Since: 1.0
      -->
    <method name="Command">
      <arg name="cmd"      type="s" direction="in"  />
      <arg name="timeout"  type="u" direction="in"  />
      <arg name="response" type="s" direction="out" />
    </method>

    <!--
        StateChanged:
        @old: A <link linkend="MMModemState">MMModemState</link> value, specifying the new state.
        @new: A <link linkend="MMModemState">MMModemState</link> value, specifying the new state.
        @reason: A <link linkend="MMModemStateChangeReason">MMModemStateChangeReason</link> value, specifying the reason for this state change.

        The modem's state (see #org.freedesktop.ModemManager1.Modem:State) changed.

        Since: 1.0
    -->
    <signal name="StateChanged">
      <arg name="old"    type="i" />
      <arg name="new"    type="i" />
      <arg name="reason" type="u" />
    </signal>

    <!--
        Sim:

        The path of the primary active SIM object available in this device,
        if any.

        This SIM object is the one used for network registration and data
        connection setup.

        If multiple #org.freedesktop.ModemManager1.Modem.SimSlots are
        supported, the #org.freedesktop.ModemManager1.Modem.PrimarySimSlot
        index value specifies which is the slot number where this SIM card
        is available.

        Since: 1.0
    -->
    <property name="Sim" type="o" access="read" />

    <!--
        SimSlots:

        The list of SIM slots available in the system, including the SIM object
        paths if the cards are present. If a given SIM slot at a given index
        doesn't have a SIM card available, an empty object path will be given.

        The length of this array of objects will be equal to the amount of
        available SIM slots in the system, and the index in the array is the
        slot index.

        This list includes the SIM object considered as primary active SIM slot
        (#org.freedesktop.ModemManager1.Modem.Sim) at index
        #org.freedesktop.ModemManager1.Modem.ActiveSimSlot.

        Since: 1.16
    -->
    <property name="SimSlots" type="ao" access="read" />

    <!--
        PrimarySimSlot:

        The index of the primary active SIM slot in the
        #org.freedesktop.ModemManager1.Modem.SimSlots array, given in the [1,N]
        range.

        If multiple SIM slots aren't supported, this property will report
        value 0.

        In a Multi SIM Single Standby setup, this index identifies the only SIM
        that is currently active. All the remaining slots will be inactive.

        In a Multi SIM Multi Standby setup, this index identifies the active SIM
        that is considered primary, i.e. the one that will be used when a data
        connection is setup.

        Since: 1.16
    -->
    <property name="PrimarySimSlot" type="u" access="read" />

    <!--
        Bearers:

        The list of bearer object paths (EPS Bearers, PDP Contexts, or
        CDMA2000 Packet Data Sessions) as requested by the user.

        This list does not include the initial EPS bearer details (see
        #org.freedesktop.ModemManager1.Modem.Modem3gpp:InitialEpsBearer).

        Since: 1.2
    -->
    <property name="Bearers" type="ao" access="read" />

    <!--
        SupportedCapabilities:

        List of <link linkend="MMModemCapability">MMModemCapability</link>
        bitmasks, specifying the combinations of generic family of access
        technologies the modem supports.

        If the modem doesn't allow changing the current capabilities, the
        list will report one single entry with the same bitmask as in
        #org.freedesktop.ModemManager1.Modem:CurrentCapabilities.

        Only multimode devices implementing both 3GPP (GSM/UMTS/LTE/5GNR) and
        3GPP2 (CDMA/EVDO) specs will report more than one combination of
        capabilities.

        Since: 1.0
    -->
    <property name="SupportedCapabilities" type="au" access="read" />

    <!--
        CurrentCapabilities:

        Bitmask of <link linkend="MMModemCapability">MMModemCapability</link>
        values, specifying the currently used generic family of access
        technologies.

        This bitmask will be one of the ones listed in
        #org.freedesktop.ModemManager1.Modem:SupportedCapabilities.

        Since: 1.0
    -->
    <property name="CurrentCapabilities" type="u" access="read" />

    <!--
        MaxBearers:

        The maximum number of defined packet data bearers the modem supports.

        This is not the number of active/connected bearers the modem supports,
        but simply the number of bearers that may be defined at any given time.
        For example, POTS and CDMA2000-only devices support only one bearer,
        while GSM/UMTS devices typically support three or more, and any
        LTE-capable device (whether LTE-only, GSM/UMTS-capable, and/or
        CDMA2000-capable) also typically support three or more.

        Deprecated: 1.18.0. There is no way to query the modem how many bearers
        it supports, so the value exposed in this property in all the different
        implementations is always equal to the value in
        #org.freedesktop.ModemManager1.Modem:MaxActiveBearers, so there is no
        point in using this property.

        Since: 1.0
    -->
    <property name="MaxBearers" type="u" access="read" />

    <!--
        MaxActiveBearers:

        The maximum number of active
        <link linkend="MM-BEARER-TYPE-DEFAULT:CAPS"><constant>MM_BEARER_TYPE_DEFAULT</constant></link>
        bearers that may be explicitly enabled by the user without multiplexing support.

        POTS and CDMA2000-only devices support one active bearer, while GSM/UMTS
        and LTE/5GNR capable devices (including 3GPP+3GPP3 multimode devices) may support
        one or more active bearers, depending on the amount of physical ports exposed
        by the device.

        Since: 1.0
    -->
    <property name="MaxActiveBearers" type="u" access="read" />

    <!--
        MaxActiveMultiplexedBearers:

        The maximum number of active
        <link linkend="MM-BEARER-TYPE-DEFAULT:CAPS"><constant>MM_BEARER_TYPE_DEFAULT</constant></link>
        bearers that may be explicitly enabled by the user with multiplexing support
        on one single network interface.

        If the modem doesn't support multiplexing of data sessiones, a value of 0 will
        be reported.

        Since: 1.18
    -->
    <property name="MaxActiveMultiplexedBearers" type="u" access="read" />

    <!--
        Manufacturer:

        The equipment manufacturer, as reported by the modem.

        Since: 1.0
    -->
    <property name="Manufacturer" type="s" access="read" />

    <!--
        Model:

        The equipment model, as reported by the modem.

        Since: 1.0
    -->
    <property name="Model" type="s" access="read" />

    <!--
        Revision:

        The revision identification of the software, as reported by the modem.

        Since: 1.0
    -->
    <property name="Revision" type="s" access="read" />

    <!--
        CarrierConfiguration:

        The description of the carrier-specific configuration (MCFG) in use by the modem.

        Since: 1.12
    -->
    <property name="CarrierConfiguration" type="s" access="read" />

    <!--
        CarrierConfigurationRevision:

        The revision identification of the carrier-specific configuration (MCFG) in use by the modem.

        Since: 1.12
    -->
    <property name="CarrierConfigurationRevision" type="s" access="read" />

    <!--
        HardwareRevision:

        The revision identification of the hardware, as reported by the modem.

        Since: 1.8
    -->
    <property name="HardwareRevision" type="s" access="read" />

    <!--
        DeviceIdentifier:

        A best-effort device identifier based on various device information like
        model name, firmware revision, USB/PCI/PCMCIA IDs, and other properties.

        This ID is not guaranteed to be unique and may be shared between
        identical devices with the same firmware, but is intended to be "unique
        enough" for use as a casual device identifier for various user
        experience operations.

        This is not the device's IMEI or ESN since those may not be available
        before unlocking the device via a PIN.

        Since: 1.0
    -->
    <property name="DeviceIdentifier" type="s" access="read" />

    <!--
        Device:

        The physical modem device reference (ie, USB, PCI, PCMCIA device), which
        may be dependent upon the operating system.

        In Linux for example, this points to a sysfs path of the usb_device
        object.

        This value may also be set by the user using the MM_ID_PHYSDEV_UID udev
        tag (e.g. binding the tag to a specific sysfs path).

        Since: 1.0
    -->
    <property name="Device" type="s" access="read" />

    <!--
        Physdev:

        The physical modem device path (ie, USB, PCI, PCMCIA device), which
        may be dependent upon the operating system.

        In Linux for example, this points to a sysfs path of the usb_device
        object.

        Since: 1.22
    -->
    <property name="Physdev" type="s" access="read" />

    <!--
        Drivers:

        The Operating System device drivers handling communication with the modem
        hardware.

        Since: 1.0
    -->
    <property name="Drivers" type="as" access="read" />

    <!--
        Plugin:

        The name of the plugin handling this modem.

        Since: 1.0
    -->
    <property name="Plugin" type="s" access="read" />

    <!--
        PrimaryPort:

        The name of the primary port using to control the modem.

        Since: 1.0
    -->
    <property name="PrimaryPort" type="s" access="read" />

    <!--
        Ports:

        The list of ports in the modem, given as an array of string and unsigned
        integer pairs. The string is the port name or path, and the integer is
        the port type given as a
        <link linkend="MMModemPortType">MMModemPortType</link> value.

        Since: 1.0
    -->
    <property name="Ports" type="a(su)" access="read" />

    <!--
        EquipmentIdentifier:

        The identity of the device.

        This will be the IMEI number for GSM devices and the hex-format ESN/MEID
        for CDMA devices.

        Since: 1.0
    -->
    <property name="EquipmentIdentifier" type="s" access="read" />

    <!--
        UnlockRequired:

        Current lock state of the device, given as a
        <link linkend="MMModemLock">MMModemLock</link> value.

        Since: 1.0
    -->
    <property name="UnlockRequired" type="u" access="read" />

    <!--
        UnlockRetries:

        A dictionary in which the keys are <link linkend="MMModemLock">MMModemLock</link>
        flags, and the values are integers giving the number of PIN tries remaining
        before the code becomes blocked (requiring a PUK) or permanently blocked. Dictionary
        entries exist only for the codes for which the modem is able to report retry
        counts.

        Since: 1.0
     -->
    <property name="UnlockRetries" type="a{uu}" access="read" />

    <!--
        State:

        Overall state of the modem, given as a
        <link linkend="MMModemState">MMModemState</link> value.

        If the device's state cannot be determined,
        <link linkend="MM-MODEM-STATE-UNKNOWN:CAPS"><constant>MM_MODEM_STATE_UNKNOWN</constant></link>
        will be reported.

        Since: 1.0
    -->
    <property name="State" type="i" access="read" />

    <!--
        StateFailedReason:

        Error specifying why the modem is in
        <link linkend="MM-MODEM-STATE-FAILED:CAPS"><constant>MM_MODEM_STATE_FAILED</constant></link>
        state, given as a
        <link linkend="MMModemStateFailedReason">MMModemStateFailedReason</link> value.

        Since: 1.0
    -->
    <property name="StateFailedReason" type="u" access="read" />

    <!--
        AccessTechnologies:

        Bitmask of <link linkend="MMModemAccessTechnology">MMModemAccessTechnology</link> values,
        specifying the current network access technologies used by the device to communicate
        with the network.

        If the device's access technology cannot be determined,
        <link linkend="MM-MODEM-ACCESS-TECHNOLOGY-UNKNOWN:CAPS"><constant>MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN</constant></link>
        will be reported.

        Since: 1.0
    -->
    <property name="AccessTechnologies" type="u" access="read" />

    <!--
        SignalQuality:

        Signal quality in percent (0 - 100) of the dominant access technology
        the device is using to communicate with the network. Always 0 for POTS
        devices.

        The additional boolean value indicates if the quality value given was
        recently taken.

        Since: 1.0
    -->
    <property name="SignalQuality" type="(ub)" access="read" />

    <!--
        OwnNumbers:

        List of numbers (e.g. MSISDN in 3GPP) being currently handled by this
        modem.

        Since: 1.0
    -->
    <property name="OwnNumbers" type="as" access="read" />

    <!--
        PowerState:

        A <link linkend="MMModemPowerState">MMModemPowerState</link> value
        specifying the current power state of the modem.

        Since: 1.0
    -->
    <property name="PowerState" type="u" access="read" />

    <!--
        SupportedModes:

        This property exposes the supported mode combinations, given as an array of unsigned
        integer pairs, where:

        <variablelist>
          <varlistentry>
            <listitem>
              The first integer is a bitmask of <link linkend="MMModemMode">MMModemMode</link> values,
              specifying the allowed modes.
            </listitem>
          </varlistentry>
          <varlistentry>
            <listitem>
              The second integer is a single <link linkend="MMModemMode">MMModemMode</link>, which
              specifies the preferred access technology, among the ones defined in the allowed modes.
            </listitem>
          </varlistentry>
        </variablelist>

        Since: 1.0
    -->
    <property name="SupportedModes" type="a(uu)" access="read" />

    <!--
        CurrentModes:

        A pair of <link linkend="MMModemMode">MMModemMode</link> values, where the first one
        is a bitmask specifying the access technologies (eg 2G/3G/4G) the device
        is currently allowed to use when connecting to a network, and the second one is the
        preferred mode of those specified as allowed.

        The pair must be one of those specified in
        #org.freedesktop.ModemManager1.Modem:SupportedModes.

        Since: 1.0
    -->
    <property name="CurrentModes" type="(uu)" access="read" />

    <!--
        SupportedBands:

        List of <link linkend="MMModemBand">MMModemBand</link> values,
        specifying the radio frequency and technology bands supported by the
        device.

        For POTS devices, only the
        <link linkend="MM-MODEM-BAND-ANY:CAPS"><constant>MM_MODEM_BAND_ANY</constant></link>
        mode will be returned.

        Since: 1.0
    -->
    <property name="SupportedBands" type="au" access="read" />

    <!--
        CurrentBands:

        List of <link linkend="MMModemBand">MMModemBand</link> values,
        specifying the radio frequency and technology bands the device is
        currently using when connecting to a network.

        It must be a subset of #org.freedesktop.ModemManager1.Modem:SupportedBands.

        Since: 1.0
    -->
    <property name="CurrentBands" type="au" access="read" />

    <!--
        SupportedIpFamilies:

        Bitmask of <link linkend="MMBearerIpFamily">MMBearerIpFamily</link> values,
        specifying the IP families supported by the device.

        Since: 1.0
    -->
    <property name="SupportedIpFamilies" type="u" access="read" />

  </interface>
</node>