AT&T 1040 - Telephone Control Overview; Key Controls and Connections

2
Getting started
Telephone overview
LINE BUTTONS, 1-4
Press to make or answer a call on the desired line (page 9).
While on a call, press to release the call privacy feature
(page 21).
TRANSFER
Press to transfer
an outside call
to another
1040, 1070, or
1080 extension
telephone (page
23).
FLASH
During a call, press to receive an
incoming call if you subscribe to
call waiting service (page 19).
(AUTO) REDIAL
Press to view the
redial stack (page
18).
Press again to quit.
DO NOT DISTURB
Press twice to turn
on the Do Not
Disturb feature
(page 15).
Press again to
resume normal use
(page 15).
HEADSET JACK
(Beneath the small
rubber flap) for
2.5mm headset.