Hosted IP Phone System
SPA 500S 32 Button Sidecar User Guide
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Page 1 of 3 5/21/15
Adding a Cisco SPA 500S Sidecar
Follow the instructions below to connect a Cisco SPA 500S Sidecar to an existing Cisco
SPA 500 Series Telephone.
Connecting a Sidecar to an Existing Cisco Telephone
The following procedure describes how to attach a Cisco SPA 500S Sidecar
(referred to as “Sidecar” below) to a Cisco SPA 500 Series Telephone (referred
to as “Telephone” below).
Unplug the Ethernet cord
from the “SW” port on the back of the Telephone
Remove the desktop phone stand
Turn both the Telephone and the Sidecar face down (see below)
Align the IP phone screw hole in the Telephone with one of the holes on the attachment arm and insert the pegs into
the peg holes
Holding the attachment arm in place, place an attachment arm screw into the IP phone screw hole and secure the
attachment arm to the Telephone
Align the right screw hole in the Sidecar with the unused hole on the attachment arm and insert the pegs into the peg
holes on the Sidecar
Using an attachment arm screw, secure the attachment arm to the Sidecar
