AT&T ATT 993 - Manual (Page 24)

2
Telephone operation
Feature setup
Set preferred mode
Choose the mode (headset or speakerphone) which will
be used automatically when dialing a number from the
directory, speed dial or call history without lifting the
handset. The preferred mode will also be used when auto
speaker is set to
ON, and you dial a speed dial number
without lifting the handset. For information about the
auto speaker setting, see
Turn auto speaker on or off on
page 9.
Press ENTER to begin feature setup.
Press until the screen displays PHONE SETTINGS.
Press ENTER. The screen displays PRIMARY LINE.
Press until the screen displays PREFERRED MODE
and the current setting.
Press or to select between
Speakerphone and
Headset.
When the desired mode is displayed, press or
ENTER
to save the setting. The screen displays SET TIME/
DATE.
Proceed to step 5 of
Set the time and date on page
22 to set the next feature (Time and date).
— OR —
Press and hold
ENTER to return to the idle screen.
.
2.
3.
4.
5.
6.
7.
PHONE SETTINGS
Speakerphone
PREFERRED MODE