Tx 92/24 Telephone Expander Installation Guide
2 Setting up the Telephone Expander
Warning: to prevent electrical shocks from damaging the phone or telephone expander, use either an
antistatic (or ESD) wrist strap or floor mat when connecting the telephone expander to the phone.
2.1 Connecting the Telephone Expander to an Allworx Phone
Follow these steps to connect the telephone expander:
1. Remove all cables (power, Ethernet(s) and handset/headset) and the base assembly from the phone.
2. Lay the phone and the telephone expander face down on a soft surface with the top of the phone and
telephone expander pointed away from you.
3. Remove the telephone expander cover from the back side of the phone. (see picture below):
a. Remove the two (2) screws that secure the telephone expander cover to the phone. (1) and (2)
b. Remove the telephone expander cover. This will expose the phone’s telephone expander
connector and a third screw hole.
Assembling the TX 92/24 Telephone Expander to the 9224 Phone
300 Main Street • East Rochester, NY 14445 • Toll Free 1-866-ALLWORX • 585-421-3850 • www.allworx.com
© 2008 Allworx. All rights reserved
Version 2. Revised: October 31, 2008
Page 2
