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    <a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-types">Public Types</a></li>
<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#static-public-members">Static Public Members</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QSystemNetworkInfo Class Reference</h1>
<!-- $$$QSystemNetworkInfo-brief -->
<p>The QSystemNetworkInfo class provides access to various networking status and signals. <a href="#details">More...</a></p>
<!-- @@@QSystemNetworkInfo -->
<pre class="cpp"> <span class="preprocessor">#include &lt;QSystemNetworkInfo&gt;</span></pre><p><b>Inherits: </b><a href="http://qt.nokia.com/doc/4.7/qobject.html">QObject</a>.</p>
<p><b>Note:</b> All functions in this class are <a href="http://qt.nokia.com/doc/4.7/threads-reentrancy.html">reentrant</a>.</p>
<p>This class was introduced in Qt Mobility 1.0.</p>
<ul>
<li><a href="qsystemnetworkinfo-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-types"></a>
<h2>Public Types</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#CellDataTechnology-enum">CellDataTechnology</a></b> { UnknownDataTechnology, GprsDataTechnology, EdgeDataTechnology, UmtsDataTechnology, HspaDataTechnology }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#NetworkMode-enum">NetworkMode</a></b> { UnknownMode, GsmMode, CdmaMode, WcdmaMode, ..., LteMode }</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#NetworkStatus-enum">NetworkStatus</a></b> { UndefinedStatus, NoNetworkAvailable, EmergencyOnly, Searching, ..., Roaming }</td></tr>
</table>
<a name="properties"></a>
<h2>Properties</h2>
<table class="propsummary">
<tr><td class="topAlign"><ul>
<li class="fn"><b><a href="qsystemnetworkinfo.html#cellDataTechnology-prop">cellDataTechnology</a></b> : const QSystemNetworkInfo::CellDataTechnology</li>
<li class="fn"><b><a href="qsystemnetworkinfo.html#cellId-prop">cellId</a></b> : const int</li>
<li class="fn"><b><a href="qsystemnetworkinfo.html#currentMobileCountryCode-prop">currentMobileCountryCode</a></b> : const QString</li>
<li class="fn"><b><a href="qsystemnetworkinfo.html#currentMobileNetworkCode-prop">currentMobileNetworkCode</a></b> : const QString</li>
</ul></td><td class="topAlign"><ul>
<li class="fn"><b><a href="qsystemnetworkinfo.html#currentMode-prop">currentMode</a></b> : const QSystemNetworkInfo::NetworkMode</li>
<li class="fn"><b><a href="qsystemnetworkinfo.html#homeMobileCountryCode-prop">homeMobileCountryCode</a></b> : const QString</li>
<li class="fn"><b><a href="qsystemnetworkinfo.html#homeMobileNetworkCode-prop">homeMobileNetworkCode</a></b> : const QString</li>
<li class="fn"><b><a href="qsystemnetworkinfo.html#locationAreaCode-prop">locationAreaCode</a></b> : const int</li>
</ul>
</td></tr>
</table>
<ul>
<li class="fn">1 property inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#properties">QObject</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#QSystemNetworkInfo">QSystemNetworkInfo</a></b> ( QObject * <i>parent</i> = 0 )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#dtor.QSystemNetworkInfo">~QSystemNetworkInfo</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QSystemNetworkInfo::CellDataTechnology </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#cellDataTechnology-prop">cellDataTechnology</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#cellId-prop">cellId</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#currentMobileCountryCode-prop">currentMobileCountryCode</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#currentMobileNetworkCode-prop">currentMobileNetworkCode</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QSystemNetworkInfo::NetworkMode </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#currentMode-prop">currentMode</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#homeMobileCountryCode-prop">homeMobileCountryCode</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#homeMobileNetworkCode-prop">homeMobileNetworkCode</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QNetworkInterface </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#interfaceForMode">interfaceForMode</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#locationAreaCode-prop">locationAreaCode</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#macAddress">macAddress</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QSystemNetworkInfo::NetworkStatus </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkStatus">networkStatus</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i> )</td></tr>
</table>
<ul>
<li class="fn">29 public functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-functions">QObject</a></li>
</ul>
<a name="signals"></a>
<h2>Signals</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#cellDataTechnologyChanged">cellDataTechnologyChanged</a></b> ( QSystemNetworkInfo::CellDataTechnology <i>cellTech</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#cellIdChanged">cellIdChanged</a></b> ( int <i>cellId</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#currentMobileCountryCodeChanged">currentMobileCountryCodeChanged</a></b> ( const QString &amp; <i>mcc</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#currentMobileNetworkCodeChanged">currentMobileNetworkCodeChanged</a></b> ( const QString &amp; <i>mnc</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkModeChanged">networkModeChanged</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkNameChanged">networkNameChanged</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i>, const QString &amp; <i>name</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkSignalStrengthChanged">networkSignalStrengthChanged</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i>, int <i>strength</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkStatusChanged">networkStatusChanged</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i>, QSystemNetworkInfo::NetworkStatus <i>status</i> )</td></tr>
</table>
<ul>
<li class="fn">1 signal inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#signals">QObject</a></li>
</ul>
<a name="static-public-members"></a>
<h2>Static Public Members</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkName">networkName</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qsystemnetworkinfo.html#networkSignalStrength">networkSignalStrength</a></b> ( QSystemNetworkInfo::NetworkMode <i>mode</i> )</td></tr>
</table>
<ul>
<li class="fn">4 static public members inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#static-public-members">QObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">1 public slot inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-slots">QObject</a></li>
<li class="fn">1 public variable inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-variables">QObject</a></li>
<li class="fn">7 protected functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-functions">QObject</a></li>
<li class="fn">2 protected variables inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-variables">QObject</a></li>
</ul>
<a name="details"></a>
<!-- $$$QSystemNetworkInfo-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QSystemNetworkInfo class provides access to various networking status and signals.</p>
<p><b>Note:</b> Most functions in this class are reentrant on all platforms. The exceptions are listed below.</p>
<p><b>Warning:</b> On Symbian this class does not support <a href="http://qt.nokia.com/doc/4.7/qobject.html#moveToThread">QObject::moveToThread</a>().</p>
</div>
<!-- @@@QSystemNetworkInfo -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$CellDataTechnology$$$UnknownDataTechnology$$$GprsDataTechnology$$$EdgeDataTechnology$$$UmtsDataTechnology$$$HspaDataTechnology -->
<h3 class="fn"><a name="CellDataTechnology-enum"></a>enum QSystemNetworkInfo::<span class="name">CellDataTechnology</span></h3>
<p>This enum describes the type of cellular technology:</p>
<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::UnknownDataTechnology</tt></td><td class="topAlign"><tt>0</tt></td><td class="topAlign">Unknown cellular technology, or error.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::GprsDataTechnology</tt></td><td class="topAlign"><tt>1</tt></td><td class="topAlign">General Packet Radio Service (GPRS) data service.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::EdgeDataTechnology</tt></td><td class="topAlign"><tt>2</tt></td><td class="topAlign">Enhanced Data Rates for GSM Evolution (EDGE) data service.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::UmtsDataTechnology</tt></td><td class="topAlign"><tt>3</tt></td><td class="topAlign">Universal Mobile Telecommunications System (UMTS) data service.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::HspaDataTechnology</tt></td><td class="topAlign"><tt>4</tt></td><td class="topAlign">High Speed Packet Access (HSPA) data service.</td></tr>
</table>
<!-- @@@CellDataTechnology -->
<!-- $$$NetworkMode$$$UnknownMode$$$GsmMode$$$CdmaMode$$$WcdmaMode$$$WlanMode$$$EthernetMode$$$BluetoothMode$$$WimaxMode$$$LteMode -->
<h3 class="fn"><a name="NetworkMode-enum"></a>enum QSystemNetworkInfo::<span class="name">NetworkMode</span></h3>
<p>This enum describes the type of network:</p>
<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::UnknownMode</tt></td><td class="topAlign"><tt>0</tt></td><td class="topAlign">Unknown network, or network error.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::GsmMode</tt></td><td class="topAlign"><tt>1</tt></td><td class="topAlign">Global System for Mobile (GSM) network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::CdmaMode</tt></td><td class="topAlign"><tt>2</tt></td><td class="topAlign">Code Division Multiple Access (CDMA) network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::WcdmaMode</tt></td><td class="topAlign"><tt>3</tt></td><td class="topAlign">Wideband Code Division Multiple Access (W-CDMA) network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::WlanMode</tt></td><td class="topAlign"><tt>4</tt></td><td class="topAlign">Wireless Local Area Network (WLAN) network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::EthernetMode</tt></td><td class="topAlign"><tt>5</tt></td><td class="topAlign">Wired Local Area network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::BluetoothMode</tt></td><td class="topAlign"><tt>6</tt></td><td class="topAlign">Bluetooth network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::WimaxMode</tt></td><td class="topAlign"><tt>7</tt></td><td class="topAlign">Wimax network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::LteMode</tt></td><td class="topAlign"><tt>8</tt></td><td class="topAlign">Lte network. Since 1.2</td></tr>
</table>
<!-- @@@NetworkMode -->
<!-- $$$NetworkStatus$$$UndefinedStatus$$$NoNetworkAvailable$$$EmergencyOnly$$$Searching$$$Busy$$$Connected$$$HomeNetwork$$$Denied$$$Roaming -->
<h3 class="fn"><a name="NetworkStatus-enum"></a>enum QSystemNetworkInfo::<span class="name">NetworkStatus</span></h3>
<p>This enum describes the status of the network connection:</p>
<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::UndefinedStatus</tt></td><td class="topAlign"><tt>0</tt></td><td class="topAlign">There is no network device, or on error.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::NoNetworkAvailable</tt></td><td class="topAlign"><tt>1</tt></td><td class="topAlign">There is no network available.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::EmergencyOnly</tt></td><td class="topAlign"><tt>2</tt></td><td class="topAlign">Emergency calls only.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::Searching</tt></td><td class="topAlign"><tt>3</tt></td><td class="topAlign">Searching for or connecting with the network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::Busy</tt></td><td class="topAlign"><tt>4</tt></td><td class="topAlign">Network is busy.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::Connected</tt></td><td class="topAlign"><tt>5</tt></td><td class="topAlign">Connected to network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::HomeNetwork</tt></td><td class="topAlign"><tt>6</tt></td><td class="topAlign">On Home Network.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::Denied</tt></td><td class="topAlign"><tt>7</tt></td><td class="topAlign">Network access denied.</td></tr>
<tr><td class="topAlign"><tt>QSystemNetworkInfo::Roaming</tt></td><td class="topAlign"><tt>8</tt></td><td class="topAlign">On Roaming network.</td></tr>
</table>
<!-- @@@NetworkStatus -->
</div>
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$cellDataTechnology-prop$$$cellDataTechnology$$$cellDataTechnologyChangedQSystemNetworkInfo::CellDataTechnology -->
<h3 class="fn"><a name="cellDataTechnology-prop"></a><span class="name">cellDataTechnology</span> : const <span class="type"><a href="qsystemnetworkinfo.html#CellDataTechnology-enum">QSystemNetworkInfo::CellDataTechnology</a></span></h3>
<p>Returns the current active cell data technology.</p>
<p>If no data technology is active, or data technology is not supported, <a href="qsystemnetworkinfo.html#CellDataTechnology-enum">QSystemNetworkInfo::UnknownDataTechnology</a> is returned.</p>
<p>This property was introduced in Qt Mobility 1.2.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QSystemNetworkInfo::CellDataTechnology </td><td class="memItemRight bottomAlign"><span class="name"><b>cellDataTechnology</b></span> ()</td></tr>
</table>
<p><b>Notifier signal:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsystemnetworkinfo.html#cellDataTechnologyChanged">cellDataTechnologyChanged</a></b></span> ( QSystemNetworkInfo::CellDataTechnology <i>cellTech</i> )</td></tr>
</table>
<!-- @@@cellDataTechnology -->
<!-- $$$cellId-prop$$$cellId$$$cellIdChangedint -->
<h3 class="fn"><a name="cellId-prop"></a><span class="name">cellId</span> : const <span class="type">int</span></h3>
<p>This property holds the devices Cell ID.</p>
<p>Returns the Cell ID of the connected tower or based station. -1 is returned if not available or on error.</p>
<p>This property was introduced in Qt Mobility 1.2.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>cellId</b></span> ()</td></tr>
</table>
<p><b>Notifier signal:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsystemnetworkinfo.html#cellIdChanged">cellIdChanged</a></b></span> ( int <i>cellId</i> )</td></tr>
</table>
<!-- @@@cellId -->
<!-- $$$currentMobileCountryCode-prop$$$currentMobileCountryCode$$$currentMobileCountryCodeChangedconstQString& -->
<h3 class="fn"><a name="currentMobileCountryCode-prop"></a><span class="name">currentMobileCountryCode</span> : const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span></h3>
<p>This property holds the current MCC.</p>
<p>Returns the current Mobile Country Code. An empty string is returned if not available or on error.</p>
<p>This property was introduced in Qt Mobility 1.0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b>currentMobileCountryCode</b></span> ()</td></tr>
</table>
<p><b>Notifier signal:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsystemnetworkinfo.html#currentMobileCountryCodeChanged">currentMobileCountryCodeChanged</a></b></span> ( const QString &amp; <i>mcc</i> )</td></tr>
</table>
<!-- @@@currentMobileCountryCode -->
<!-- $$$currentMobileNetworkCode-prop$$$currentMobileNetworkCode$$$currentMobileNetworkCodeChangedconstQString& -->
<h3 class="fn"><a name="currentMobileNetworkCode-prop"></a><span class="name">currentMobileNetworkCode</span> : const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span></h3>
<p>This property holds the current MNC.</p>
<p>Returns the current Mobile Network Code. An empty string is returned if not available or on error.</p>
<p>This property was introduced in Qt Mobility 1.0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b>currentMobileNetworkCode</b></span> ()</td></tr>
</table>
<p><b>Notifier signal:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsystemnetworkinfo.html#currentMobileNetworkCodeChanged">currentMobileNetworkCodeChanged</a></b></span> ( const QString &amp; <i>mnc</i> )</td></tr>
</table>
<!-- @@@currentMobileNetworkCode -->
<!-- $$$currentMode-prop$$$currentMode -->
<h3 class="fn"><a name="currentMode-prop"></a><span class="name">currentMode</span> : const <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span></h3>
<p>Returns the current active network mode. If more than one mode is active, returns the default or preferred mode. If no modes are active, returns <a href="qsystemnetworkinfo.html#NetworkMode-enum">UnknownMode</a>.</p>
<p>This property was introduced in Qt Mobility 1.0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QSystemNetworkInfo::NetworkMode </td><td class="memItemRight bottomAlign"><span class="name"><b>currentMode</b></span> ()</td></tr>
</table>
<!-- @@@currentMode -->
<!-- $$$homeMobileCountryCode-prop$$$homeMobileCountryCode -->
<h3 class="fn"><a name="homeMobileCountryCode-prop"></a><span class="name">homeMobileCountryCode</span> : const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span></h3>
<p>This property holds the home MNC.</p>
<p>Returns the home Mobile Country Code. An empty string is returned if not available or on error.</p>
<p>This property was introduced in Qt Mobility 1.0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b>homeMobileCountryCode</b></span> ()</td></tr>
</table>
<!-- @@@homeMobileCountryCode -->
<!-- $$$homeMobileNetworkCode-prop$$$homeMobileNetworkCode -->
<h3 class="fn"><a name="homeMobileNetworkCode-prop"></a><span class="name">homeMobileNetworkCode</span> : const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span></h3>
<p>This property holds the home MCC.</p>
<p>Returns the home Mobile Network Code. An empty string is returned if not available or on error.</p>
<p>This property was introduced in Qt Mobility 1.0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><span class="name"><b>homeMobileNetworkCode</b></span> ()</td></tr>
</table>
<!-- @@@homeMobileNetworkCode -->
<!-- $$$locationAreaCode-prop$$$locationAreaCode -->
<h3 class="fn"><a name="locationAreaCode-prop"></a><span class="name">locationAreaCode</span> : const <span class="type">int</span></h3>
<p>This property holds the LAC.</p>
<p>Returns the location area code of the current cellular radio network. -1 is returned if not available or on error.</p>
<p>This property was introduced in Qt Mobility 1.0.</p>
<p><b>Access functions:</b></p>
<table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> int </td><td class="memItemRight bottomAlign"><span class="name"><b>locationAreaCode</b></span> ()</td></tr>
</table>
<!-- @@@locationAreaCode -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QSystemNetworkInfo[overload1]$$$QSystemNetworkInfoQObject* -->
<h3 class="fn"><a name="QSystemNetworkInfo"></a>QSystemNetworkInfo::<span class="name">QSystemNetworkInfo</span> ( <span class="type"><a href="http://qt.nokia.com/doc/4.7/qobject.html">QObject</a></span> * <i>parent</i> = 0 )</h3>
<p>Constructs a <a href="qsystemnetworkinfo.html">QSystemNetworkInfo</a> with the given <i>parent</i>.</p>
<!-- @@@QSystemNetworkInfo -->
<!-- $$$~QSystemNetworkInfo[overload1]$$$~QSystemNetworkInfo -->
<h3 class="fn"><a name="dtor.QSystemNetworkInfo"></a>QSystemNetworkInfo::<span class="name">~QSystemNetworkInfo</span> ()</h3>
<p>Destroys the <a href="qsystemnetworkinfo.html">QSystemNetworkInfo</a> object.</p>
<!-- @@@~QSystemNetworkInfo -->
<!-- $$$cellDataTechnologyChanged[overload1]$$$cellDataTechnologyChangedQSystemNetworkInfo::CellDataTechnology -->
<h3 class="fn"><a name="cellDataTechnologyChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">cellDataTechnologyChanged</span> ( <span class="type"><a href="qsystemnetworkinfo.html#CellDataTechnology-enum">QSystemNetworkInfo::CellDataTechnology</a></span> <i>cellTech</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the cellular technology changes, specified by <i>cellTech</i>.</p>
<p>This function was introduced in Qt Mobility 1.2.</p>
<!-- @@@cellDataTechnologyChanged -->
<!-- $$$cellIdChanged[overload1]$$$cellIdChangedint -->
<h3 class="fn"><a name="cellIdChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">cellIdChanged</span> ( <span class="type">int</span> <i>cellId</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the network cell changes, specified by <i>cellId</i>.</p>
<p>This function was introduced in Qt Mobility 1.2.</p>
<!-- @@@cellIdChanged -->
<!-- $$$currentMobileCountryCodeChanged[overload1]$$$currentMobileCountryCodeChangedconstQString& -->
<h3 class="fn"><a name="currentMobileCountryCodeChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">currentMobileCountryCodeChanged</span> ( const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> &amp; <i>mcc</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the Mobile Country Code changes, specified by <i>mcc</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@currentMobileCountryCodeChanged -->
<!-- $$$currentMobileNetworkCodeChanged[overload1]$$$currentMobileNetworkCodeChangedconstQString& -->
<h3 class="fn"><a name="currentMobileNetworkCodeChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">currentMobileNetworkCodeChanged</span> ( const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> &amp; <i>mnc</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the network Mobile Network Code changes, specified by <i>mnc</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@currentMobileNetworkCodeChanged -->
<!-- $$$interfaceForMode[overload1]$$$interfaceForModeQSystemNetworkInfo::NetworkMode -->
<h3 class="fn"><a name="interfaceForMode"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qnetworkinterface.html">QNetworkInterface</a></span> QSystemNetworkInfo::<span class="name">interfaceForMode</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i> )</h3>
<p>Returns the first found <a href="http://qt.nokia.com/doc/4.7/qnetworkinterface.html">QNetworkInterface</a> for type <i>mode</i>. If none is found, or it can't be represented by <a href="http://qt.nokia.com/doc/4.7/qnetworkinterface.html">QNetworkInterface</a> (e.g&#x2e; Bluetooth), an invalid <a href="http://qt.nokia.com/doc/4.7/qnetworkinterface.html">QNetworkInterface</a> object is returned.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@interfaceForMode -->
<!-- $$$macAddress[overload1]$$$macAddressQSystemNetworkInfo::NetworkMode -->
<h3 class="fn"><a name="macAddress"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> QSystemNetworkInfo::<span class="name">macAddress</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i> )</h3>
<p>Returns the MAC address for the interface servicing the network <i>mode</i>. An empty string is returned if not available or on error.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@macAddress -->
<!-- $$$networkModeChanged[overload1]$$$networkModeChangedQSystemNetworkInfo::NetworkMode -->
<h3 class="fn"><a name="networkModeChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">networkModeChanged</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the network mode changes, specified by <i>mode</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkModeChanged -->
<!-- $$$networkName[overload1]$$$networkNameQSystemNetworkInfo::NetworkMode -->
<h3 class="fn"><a name="networkName"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> QSystemNetworkInfo::<span class="name">networkName</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i> )<tt> [static]</tt></h3>
<p>Returns the name of the operator for the network <i>mode</i>. An empty string is returned if not available or on error.</p>
<p>For WLAN this returns the network's current SSID.</p>
<p><b>Warning:</b> On Symbian this function is not reentrant and must be used from main thread only.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkName -->
<!-- $$$networkNameChanged[overload1]$$$networkNameChangedQSystemNetworkInfo::NetworkModeconstQString& -->
<h3 class="fn"><a name="networkNameChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">networkNameChanged</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i>, const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> &amp; <i>name</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the network <i>mode</i> name changes, specified by <i>name</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkNameChanged -->
<!-- $$$networkSignalStrength[overload1]$$$networkSignalStrengthQSystemNetworkInfo::NetworkMode -->
<h3 class="fn"><a name="networkSignalStrength"></a><span class="type">int</span> QSystemNetworkInfo::<span class="name">networkSignalStrength</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i> )<tt> [static]</tt></h3>
<p>Returns the strength of the network signal, per network <i>mode</i> , 0 - 100 linear scaling. -1 is returned if not available or on error.</p>
<p><b>Warning:</b> On Symbian this function is not reentrant and must be used from main thread only.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkSignalStrength -->
<!-- $$$networkSignalStrengthChanged[overload1]$$$networkSignalStrengthChangedQSystemNetworkInfo::NetworkModeint -->
<h3 class="fn"><a name="networkSignalStrengthChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">networkSignalStrengthChanged</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i>, <span class="type">int</span> <i>strength</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the network <i>mode</i> signal strength changes, specified by <i>strength</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkSignalStrengthChanged -->
<!-- $$$networkStatus[overload1]$$$networkStatusQSystemNetworkInfo::NetworkMode -->
<h3 class="fn"><a name="networkStatus"></a><span class="type"><a href="qsystemnetworkinfo.html#NetworkStatus-enum">QSystemNetworkInfo::NetworkStatus</a></span> QSystemNetworkInfo::<span class="name">networkStatus</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i> )</h3>
<p>Returns the status of the network <i>mode</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkStatus -->
<!-- $$$networkStatusChanged[overload1]$$$networkStatusChangedQSystemNetworkInfo::NetworkModeQSystemNetworkInfo::NetworkStatus -->
<h3 class="fn"><a name="networkStatusChanged"></a><span class="type">void</span> QSystemNetworkInfo::<span class="name">networkStatusChanged</span> ( <span class="type"><a href="qsystemnetworkinfo.html#NetworkMode-enum">QSystemNetworkInfo::NetworkMode</a></span> <i>mode</i>, <span class="type"><a href="qsystemnetworkinfo.html#NetworkStatus-enum">QSystemNetworkInfo::NetworkStatus</a></span> <i>status</i> )<tt> [signal]</tt></h3>
<p>This signal is emitted whenever the network status of <i>mode</i> changes, specified by <i>status</i>.</p>
<p>This function was introduced in Qt Mobility 1.0.</p>
<!-- @@@networkStatusChanged -->
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