Labels:text | font | black and white | screenshot | paper | document OCR: tialization string should be necessary to run D2demo (ATZ should work). If your modem is something more exotic, you may want to use the initialization string AT&F1 to reset the modem to factory defaults; this setting should work great with D2demo. Connecting a Serial Game: STEP 1 Starting a game of serial D2demo is a two-stage procedure. First, a link must be established between two machines. There are two ways to establish this link: null-modem cable link or modem (and phone line). This is accomplished differently depending on whether you're using a null-modem cable or a modem. If you are establishing a null-modem game link, both players must select Establish Null-Modem Link from the Serial Game menu. After the two computers have established a connection over the null- modem cable, you wi ...