Telephone Operation - AT&T ATT1856 User Manual

5550100
REDIAL
volume level
0 CALLS 0 NEW

Telephone operation

Telephone operation
Making and answering calls
To make a call, lift the handset or press
then dial a number. Replace the handset or press
SPEAKER to hang up.
To answer a call, lift the handset, or press
to use the speakerphone.
Last number redial
MSG#
The most recently dialed number is displayed
0
when you lift the handset or press
Press REDIAL to dial it.
To adjust ringer volume
To adjust the ringer volume, press the VOLUME but-
ton while the telephone is not in use. Press
once to increase or lower the ringer volume by one
level. You can turn the ringer off, or select one of the
seven volume levels.
MSG#
4
10
SPEAKER,
SPEAKER
SPEAKER.
or