INSTALLATION HINTS for the 14.4Kbps BOCAMODEM General Hints Please read all manuals sent with your BOCAMODEM before installation. Your BOCAMODEM has been initialized during factory final test for optimum performance with the included Quick Link II fax software. If, however, you are using another communications software package, please use the following initialization (INIT) string: AT&F~~E1X4&C1&D2%E1 Quick Link II receives faxes in background mode. Some bulletin boards and information services have problems with data compression. If so, add %CO to the INIT string. If you experience difficulties sending or receiving faxes, please disable all TSR (terminate and stay resident) programs. A TSR program is a program which remains in memory after it loads. The easiest way to test the fax send/receive function by disabling the TSRs is to boot your computer with a plain DOS boot disk (no config.sys or autoexec.bat files on the boot disk). Change to the directory containing your FAX software. Load the software and send a fax. If you experience a data connection difficulty with a U.S. Robotics HST Dual Standard Modem on a BBS, the following should allow you to connect. Set modem software to DTE speed of 9600. In command mode, enter the following: AT-Command Description ATN0 Follow the S37 register ATS37=0 Force modem to follow the DTE speed after the next command.