User's Guide

Table Of Contents
Reference Number Feature Feature Description
4 Touchscreen Select items and navigate menus on the touch-
sensitive screen.
5,6 Volume keys Adjust the volume of the handset, headset, speaker,
and ringer.
7 USB port(s) Poly CCX
500 and CCX 505 business media phones
include one USB-A port and one USB-C port.
Attach a USB flash drive or USB headset.
8 Headset indicator Displays when the phone is powered on. The icon
glows green or blue when a headset is connected and
activated.
9 Speakerphone indicator Displays when the phone is powered on. The icon
glows green when activated.
10 Speaker Provides ringer and speakerphone audio output.
11 Mute key Mute or unmute the microphone during an active call.
Getting Started
15