262 Nortel Mobile Voice Client 2050HelpSelect Help to access the MVC 2050 PDA-specific version of Help. TheHelp menu provides the following items• Contents• Diagnostics• About MVC 2050Contents Select the Contents menu item to access the Help system.Diagnostics Select Diagnostics to access to a list of methods todetermine server connection state.Diagnostic methods are as follows• Ping• TraceRoute• RUDP PingSee "Profiles" (page 270) for information about importing and exportingprofiles to assist in troubleshooting.About MVC 2050 About MVC 2050 identifies the MVC 2050 application.Select About MVC 2050 to view configuration information for your MVC2050 (such as system product name, version number, copyright indication,manufacturer name and logo, and Global IP Sound name and logo). MVC2050 uses packet loss concealment provided by Global IP Sound NetEQsoftware.MVC 2050 graphical interface (skins) componentsMVC 2050 provides alternative graphical images known as skins. Thedialpad, menu, and icon buttons on the skin. Skins are available in severalcolors and arrangements.All skins share the following common components• programmable line/feature keys• soft keys (self-labeled)• dialpad• display• Call Handling icons• Toolbar icons• Menu Bar icons• retractable toolbarNortel Communication Server 1000IP Phones FundamentalsNN43001-368 02.01 StandardRelease 5.0 7 December 2007Copyright © 2003–2007, Nortel Networks.