Setting Up Your Modem Aladdin makes intelligent use of the modem interface lines and requires that the DCD, DTR, CTS and DSR interface signals reflect the true status of the modem and/or cause the modem to take specific actions. Many communications programs do not care about the status of these lines, but Aladdin does care, so you may need to reset some of the defaults in your modem to get Aladdin to work. If Aladdin will not dial the modem, and displays an "On" status indicator on the rightmost field of the bottom line of your display, indicating that it thinks that your modem is on-line and that it is currently connected to a remote computer, your modem lines are set wrong and need to be reset as follows. For a Hayes Smartmodem 1200 or clone that uses switches to control these lines, use the following settings: Switch Setting Comment ------ ------ ---------------------------------- S1 up Support DTR S2 up Verbal Result Codes S3 down Result Codes are Sent S4 up Echoes characters in command state S6 up Carrier Detect Line Reads Status If you have a Hayes Smartmodem 2400 or clone that uses the AT& command set to control these lines, enter the following command string from terminal mode: AT&C1&D2&R1&S1&T5&W This will set normal operation for the DCD, DTR, CTS and DSR lines, disable remote loopback testing to increase reliability, and then write these settings to non-volatile memory as the default. (Not all modems support the &R1, &S1 and &T5 commands. The &C1, &D2 and &W commands are the most important ones.) Please refer to your modem owner's manual for more information about these configuration switch settings or commands.