Hi everyone I'm a member of this excellent web site for a few years. I would like to ask you a question regarding the use of an AB SLC 5/03 and a USrobotics telephone modem I was able to communicated to the modem but I can't see the SLC what can I be missing I am using this modem and 9-25 pin straight thru cable. USR5686F-56K*V.92 External Faxmodem USRobotics 56K* V.92 External Faxmodem Top LEDs/ports Back LEDs/ports Package Contents · Off/On · AA · CD - Carrier Detect · RD - Received Data · SD - Send Data · TR · CS · ARQ/FAX · Telephone cable in/out · Telephone cable in/out · Dip switches · Serial Port · Power · USRobotics 56K Faxmodem · AC Power Adapter · RJ-11 phone cord (7 ft) · Quick Installation Guide · Installation CD-ROM Dip switch 1 off, 2 off ,3 on ,4 off ,5 off, 6 off, 7 off , 8 on Thank you in advance