Chapter 3. Using the Express Configuration Program61203153L2-20 Express 3000 User Manual 3-27erences) to instruct the program to detect the connection withoutyour assistance.Automatically Detecting the Unit on StartupTo instruct the ADTRAN Express Configuration program to automat-ically detect on startup an Express 3000 unit on COM ports 1 through4, check the Auto-Detect Express 3000 checkbox (under preferences).This feature defaults to the auto-detect state. Uncheck the box to dis-able auto-detection.ADTRAN recommends that you use this feature to automatically de-tect SPIDs and Switch Types, thus greatly reducing the occurrence oftime-consuming problems.Using Caller IDCaller ID allows you to view the number of an incoming Voice or Au-dio call via a pop-up menu on your computer screen. To enable CallerID, check the Caller ID and capture COM port checkbox (under prefer-ences).If you want Caller ID information to display on the screen when youare not using a terminal application or dial-up networking, check Cap-ture COM Port on the Tray Tool menu (see also Capture COM Port onpage 3-4).You can also view information in the Caller ID log buffer (see Display-ing the Express 3000’s Caller ID Log Buffer on page 3-24).Using Terminal Software for DiagnosticsYou can specify a software program to use for diagnostic test purpos-es. Under preferences > Terminal Software, enter the Program Nameand Program Parameters. With this information entered, when youclick Terminal (under diagnostics), the program designated in thesefields launches.