Select the Main Menu option P and enter the Special Password to obtain the above dialog.
For an ad hoc enquiry, type the number into the Access Code field, press Enter and read off the five character password highlighted alongside.
If the up to field is greater than the Access Code field, the specified list of Access Code and Password pairs is added to the "comma separated variable" file PWLIST.CSV in GO.EXE's current directory (creating the file if necessary). This enables you to import a password list into an external application.
Select the Main Menu option E to obtain the above dialog. As the procedure involves rewriting the TELECOM file, the modem will not be permitted to answer incoming calls until it completes (or until you escape to the Main Menu). If you try to select this option whilst a call is in progress, you will be asked to try again later.
Items remain in the Telecom Queue until removed by this procedure, which therefore needs to be run regularly to avoid cluttering up the PC disc with unnecessary data. Try to do this when you do not expect incoming calls! The more regularly you run this option, the quicker it will be completed.
Select the Main Menu option C to obtain the above dialog. If a currently incorrect configuration prevents this, force the communicator to disconnect by pressing Ctrl+Fn (n=2 usually). You then have two seconds in which to select option C successfully. Enter the Special Password to convert the Telecom Session into a modem configuration terminal. This is a blank screen except for a reminder on the top line about how to disconnect the terminal (by pressing Ctrl+Fn) and return to the main menu. Your keystrokes will be sent to the modem (these generally take the form AT command enter) and data from the modem will be displayed on the screen.
Select the Main Menu option H to obtain the above dialog, then follow the three steps shown on screen. You can download any Epson HX20 basic program into any of the HX20's five program areas. This should only be attempted locally, as there is no error detection capability in the HX20 LOAD command.