DescriptionItem
Togglesthe speakerphone on or off. When the speakerphone is on,
thebutton is lit.
Speakerbutton
12
Togglesvideo on or off. When video is stopped, the button is lit.
StopVideo button
13
Togglesthe headset on or off. When the headset is on, the button
islit.
Headsetbutton
14
Togglesthe microphone on or off. When the microphone is muted,
thebutton is lit.
Mutebutton
15
Indicatesan incoming callor newvoice message.Handsetwith light strip16
Phone cable installation
Seethe following figureand tableto connectyour phone.
Computerport6KensingtonSecurity Slot1
Auxiliaryport7microUSB port2
USBport8Linein/out port3
HDMI®port9Powerport4
Networkport5

Hookswitch clip removal

Somephones ship with a clip to secure the hookswitch.Before you use your phone, remove the hookswitch
clip(if present) from the cradle area. With the clip removed, the hookswitch lifts slightly when you pick up
thehandset.
Cisco Desktop Collaboration Experience DX600 Series User Guide, Release 10.0(1)
OL-28931-01 3
Phone features
Phone cable installation