GateWay Fax Systems Easy-Fax 90si User Manual download pdf (Page 13)

90si Reference Guide

GateWay Fax Systems, Inc., www.gwfs.com, 1-877-951-9800 page 13/13

STU-III: Secure Telephone Unit Generation Three.

STU-IIIA: Secure Telephone Unit Generation Three Version A. US Secure telephone that can

connect with a STU-IIB.

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GateWay Fax Systems Easy-Fax 90si User Manual Page 13