AT&T 210 BLK Conference Phone User Manual


 
2
Getting started
Quick reference guide
Audio Assist® is a registered trademark of Advanced American Telephones.
SPEAKER
Press to turn the speakerphone on or off
(page 15).
AUDIO ASSIST
Voices will sound louder and clearer if you
press AUDIO ASSIST
while you are on a call
using the handset (page 19).
RINGER VOL -/+
Slide to decrease or increase the ringer
volume (page 16).
INCOMING CALL light
Flashes quickly when there is an incoming call.
MUTE light
On when the microphone is muted (page 17).
SPEAKER light
On when the speakerphone is in use.
REDIAL/PAUSE
While using the handset or speakerphone,
press to dial the last number dialed (page 16).
While the telephone is idle, press to display
the last number dialed (page 16).
While entering numbers, press to insert a
three-second dialing pause.
VOLUME
While on a call, press to adjust the listening
volume (page 17).