User Manuals

This page contains copies of the RelComm, Inc. product User Manuals for all customers. Manuals may be viewed, printed and downloaded to your local system for reference. The manuals are in PDF format and requires that you have a PDF reader, such as Adobe Reader, installed on your system.

You can download and install the free Adobe Reader here.

Product Part Number
Product Name
Download
9113089, 9113189, 9113090,
9113190, 9113012, 9113016
AT&T i-COS (4, 8, 12 & 16 Ports)
Download PDF
9113089, 9113189, 9113090,
9113190, 9113012, 9113016
i-COS (4, 8, 12 & 16 Ports)
Download PDF
9030054 (card), 9110053 (rack), 9110054 (stand-alone)
RCL 684
Download PDF
9110003
AB Fallback Switch
Download PDF
9110074
Serial Cable Booster
Download PDF
9110242, 9110243
Slim-CL
Download PDF
9110036, 9110037
RS449 (Models 387, 487)
Download PDF
9110089, 9110090, 9111189,
9111190, 9119016
S-COS4 (4, 8 & 16 ports)
Download PDF