MCC 3100 configuration33route” (voice mail by default). You do not receive a missed callindication for forwarded calls.Configure your contact locations on the Preferences screen. See“Personal preferences” on page 30.4. Configure the Group-Call Notify Period for a time period between 1and 30 minutes (default is 5 minutes). This parameter controls howoften the MCC 3100 prompts you to join a group call after you havereceived the initial invitation and selected Join Later.5. From the menu, select Save.Database backup and restoreNortel recommends that you save a backup of the MCC 3100 database toa safe location. You need your backup if the original database is deletedor for one of the following reasons:• Your BlackBerry configurations revert to the factory defaults.• You uninstall the MCC 3100 software (except when using RIMOperating System 4.0).• You selected the Clear Database command from the MCC 3100System Settings menu.Backing up the database1. Connect your BlackBerry to your computer with a USB cable.2. Launch the BlackBerry Desktop Manager by selecting Start >Programs > BlackBerry > Desktop Manager.3. Click Backup and Restore.The Backup and Restore dialog box appears.4. Click Advanced.The Backup/Restore dialog box appears.5. Select RMS Databases in the Devices Databases pane.6. Click the left arrow button to copy RMS Databases to the DesktopFile Databases pane.