Installing your MCC 3100 for Windows MobileNortel Mobile Communication Client 3100 for Windows Mobile User Guide 19Installing your MCC 3100 forWindows MobileThis section contains the following topics:• “Installing or upgrading MCC 3100 for Windows Mobile” onpage 19• “Uninstalling MCC 3100 for Windows Mobile” on page 24• “Obtaining the Log file” on page 25• “Modifying the Microsoft ActiveSync settings” on page 26• “Determining the MCC 3100 for Windows Mobile softwareversion” on page 28This section provides the procedures you can use to install, upgrade, anduninstall Nortel Multimedia Communication Client 3100 (MCC 3100) forWindows Mobile on a supported mobile device. You install or upgradeMCC 3100 for Windows Mobile using your computer or through the overthe air download.Using your computer, you add the software to your computer, connectyour computer to your Windows Mobile device with a Universal Serial Bus(USB) cable, and then install the software using the Desktop Manager.Using the over the air download, you open a web browser on yourWindows Mobile device, access a Web site that lists the availablesoftware loads, and then select and install the appropriate software foryour particular device. This method requires a Windows Mobile cellulardata plan.Installing or upgrading MCC 3100 forWindows MobileInstall or upgrade MCC 3100 for Windows Mobile by using one of thefollowing methods:• “Installing or upgrading from a computer” on page 20