Lucent Technologies Definity 8434DX User Manual page 33

When you first power up the voice terminal, the following display appears.
Begin
To reset the speakerphone
(when the voice terminal
is first powered up)
To adjust the
speakerphone to the
surrounding room
acoustics
PLEASE RESET SPKR.
1
Press the softkey below Begin to reset the
speakerphone
(Press the softkey below Cancel if you do not want to
reset the speakerphone at this time. However, note
that the red light next to
flutter.)
If you press the softkey below Begin, the display
shows the following timed screen:
OPTIMIZING PERFORMANCE
OF THE SPEAKERPHONE.
You will hear a set of rising tones as the
speakerphone adjusts itself to the surrounding
acoustical environment. These tones are
automatic. No user response is required.
1
While on-hook, press
Red light next to
2
Press
Speaker
Red light next to
Red light next to
You hear a series of tones as the speakerphone
performs an acoustic test of the environment.
The display shows:
OPTIMIZING PERFORMANCE
OF THE SPEAKERPHONE.
When the tones stop, your built-in speakerphone
is ready for use.
Cancel
will continue to
Speaker
Shift
goes on steadily
Shift
goes off
Shift
Speaker flutters intermittently
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