User guide

11
PoE Class 3
Use only
Supplied
Adapter
5.1V
Quick Reference Guide
Dial pad and audio keys
Rear panel connection ports
Dial pad
Use to dial numbers and
enter text. For a list of special
characters you can enter with
the dial pad, see page 77.
MUTE
During a call, press to prevent
your voice from being heard.
VOLUME
• During a call, press to adjust
the listening volume.
• During message playback, press
to adjust the playback volume.
• When the phone is idle, press
to adjust the ringer volume.
HEADSET
When a headset is connected
to the deskset, press to make,
answer, or hang up a call.
SPEAKER
Press to turn the
speakerphone on or off.
FLASH
During a call, press to answer
an incoming call when you
receive a call waiting alert.
TRANSFER
Press to transfer a call
to an extension.
CONFERENCE
Press to add another extension
or outside line to an existing call.
REDIAL
Press to view list of dialed calls.
HOLD
Press to put an
outside call on hold.
DND
Press to turn Do Not
Disturb on or off.
Ethernet/LAN port Power adapter jack
PC port Reserved for future use
Do not connect to other equipment.